{"product_id":"new-au680a-bnc-uhf-wireless-audio-transmitter-receiver-150-200m","title":"【NEW】AU680A (BNC) UHF Wireless Audio Transmitter \u0026 Receiver 150-200M","description":"\u003c!-- Shopify product description: optimized heading scale, spacing and responsive spec tables. --\u003e\n\u003cdiv class=\"shopify-product-details\" style=\"max-width:860px;margin:0 auto;font-family:inherit;font-size:14px;line-height:1.75;color:#475467;\"\u003e\n\u003ch2 style=\"font-size:22px !important;line-height:1.3;font-weight:650;color:#151b23;margin:0 0 15px;letter-spacing:-.3px;\"\u003e\nProfessional Long-Range Wireless Audio Transmission System\n\u003c\/h2\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe \u003cstrong\u003eMEASY \u003c\/strong\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e is a professional UHF wireless audio transmitter and receiver system designed to transmit high-quality audio signals over long distances without the need for long audio cables.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eWith multiple professional and consumer audio interfaces—including \u003cstrong\u003eXLR, RCA, 6.35mm and 3.5mm\u003c\/strong\u003e—the AU680(BNC) can connect to mixers, active PA speakers, amplifiers, stage monitors, musical instruments, computers and other audio equipment.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe system supports \u003cstrong\u003e1 transmitter to multiple receivers\u003c\/strong\u003e, making it suitable for professional PA systems, live events, stages, conferences, commercial installations, multi-zone audio distribution and other applications where reliable wireless audio transmission is required.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003e2. Audio Interface Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nTransmitter Interfaces\n\u003c\/h4\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eInterface\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nXLR\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n2\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nProfessional balanced\/unbalanced audio\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nRCA\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n1 set\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nConsumer \/ line-level audio\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n6.35 mm\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n1\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nGuitar, keyboard, mixer and other audio equipment\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n3.5 mm AUX\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n1\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nPC, laptop, mobile\/media equipment\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nReceiver Interfaces\n\u003c\/h4\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eInterface\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nXLR\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n2\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nProfessional audio output\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nRCA\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n1 set\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nAmplifier \/ consumer audio equipment\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n6.35 mm\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n1\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nAudio equipment \/ monitoring\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n3.5 mm AUX\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n1\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nHeadphones \/ consumer audio equipment\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe multi-interface architecture allows the same AU680(BNC) system to be integrated into a wide variety of professional and consumer audio systems without requiring additional interface converters.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n3. Wireless Specifications\n\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eParameter\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nWireless Technology\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nUHF Digital Wireless Audio\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nFrequency Band\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n590–619 MHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nModulation\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nGFSK\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nNumber of Channels\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n20 CH\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nChannel Spacing\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n4 MHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nTransmission Distance\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nUp to 1000m \/ 2625 ft, open area, LOS*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nTransmission Mode\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n1 TX → 1 RX \/ 1 TX → Multiple RX\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nMaximum Receivers\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nUp to 200 RX\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nSimultaneous TX\/RX Sets\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nUp to 10 sets by default*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nReceiving Sensitivity\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n-90 dBm\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nAntenna\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nUHF wireless antenna system\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nFrequency Customization\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nAvailable according to project requirements\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cul style=\"padding-left:21px;margin:5px 0 16px;\"\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e\n\u003cstrong\u003eActual transmission performance depends on RF interference, obstacles, antenna position, wall materials, installation environment and local regulations.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n4. Audio Performance\n\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eParameter\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eTransmitter\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eReceiver\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nAudio Sampling Rate\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n48 kHz\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n48 kHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nAudio Resolution\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n24 bit\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n24 bit\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nFrequency Response\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n20 Hz–20 kHz\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n20 Hz–20 kHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nAudio Latency\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n\u0026lt;0.5 ms\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n\u0026lt;0.5 ms\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nSNR\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n95 dB\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n95 dB\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nDynamic Range\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n90 dB\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n90 dB\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nTHD\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n0.3% @ 1 kHz\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n0.3% @ 1 kHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nL\/R Channel Isolation\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n85 dB\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n85 dB\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nTypical Audio Level\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n-5 dBu to +2.5 dBu*\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n-5 dBu to +2.5 dBu*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e* Audio-level specifications should be confirmed against the final hardware revision and production test standard before publication as a certified datasheet.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n5. Input \/ Output Specifications\n\u003c\/h3\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nTransmitter\n\u003c\/h4\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eParameter\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nInput Interfaces\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nDual XLR, RCA, 6.35 mm, 3.5 mm AUX\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nInput Impedance\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n10 kΩ\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nMaximum Input Level\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n1.0 Vpk*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nXLR Mode\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nBalanced \/ Unbalanced\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nAudio Signal\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nAnalog line-level \/ compatible audio signal\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nWireless Output\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nUHF digital wireless audio\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nReceiver\n\u003c\/h4\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eParameter\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nOutput Interfaces\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nDual XLR, RCA, 6.35 mm, 3.5 mm AUX\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nOutput Impedance\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n1 kΩ\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nGround Control\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nLift \/ Earth\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nAudio Output\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nAnalog audio\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nHeadphone\/Monitoring Output Power\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n30 mW \/ 50 mW @ RL=32 Ω*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e* Verify against the final production hardware version if used in a formal certification or engineering datasheet.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n6. Professional XLR Signal Management\n\u003c\/h3\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe AU680(BNC) transmitter provides a \u003cstrong\u003eBalanced \/ Unbalanced XLR switch\u003c\/strong\u003e, allowing the system to adapt to different audio signal configurations.\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nBalanced Mode\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eRecommended for:\u003c\/p\u003e\n\u003cul style=\"padding-left:21px;margin:5px 0 16px;\"\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Professional mixers\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Professional audio processors\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e PA systems\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Stage equipment\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Long cable runs before wireless transmission\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eBalanced transmission provides improved resistance to external electromagnetic interference.\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nUnbalanced Mode\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eSuitable for:\u003c\/p\u003e\n\u003cul style=\"padding-left:21px;margin:5px 0 16px;\"\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Consumer audio devices\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Certain media players\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Some musical instruments\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Consumer-level audio sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThis flexibility allows AU680(BNC) to integrate into both professional and consumer audio environments.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n7. Ground Loop Noise Elimination\n\u003c\/h3\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe AU680(BNC) receiver provides a \u003cstrong\u003eLift \/ Earth\u003c\/strong\u003e ground switch.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThis feature is particularly useful when the transmitter and receiver are connected to different pieces of powered audio equipment.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eIf unwanted hum or buzzing is caused by a ground loop, the receiver's ground configuration can be adjusted to help eliminate the interference.\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nTypical application\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eMixer → AU680(BNC) TX → Wireless UHF → AU680(BNC) RX → Active Speaker\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe Ground Lift function can help reduce unwanted \u003cstrong\u003e50\/60 Hz ground-loop hum\u003c\/strong\u003e in suitable installations.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n8. Power Specifications\n\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eParameter\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eTransmitter\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eReceiver\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nOperating Voltage\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nDC 5 V\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nDC 5 V\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nMaximum Working Current\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n120 mA\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n40 mA\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nTypical Power Consumption\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n0.6 W\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n0.2 W\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nPower Supply\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n5 V DC\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n5 V DC\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe low-power design makes the AU680(BNC) suitable for permanent installations as well as portable applications.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n9. Environmental Specifications\n\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eParameter\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nOperating Temperature\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n-16°C to +65°C\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nApplication Environment\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nIndoor \/ Outdoor\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nInstallation\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nDesktop \/ Equipment Rack \/ Speaker Installation*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nCooling\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nNatural ventilation\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nOperating Humidity\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nTo be confirmed according to final production specification\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e* Mechanical mounting accessories or mounting methods can be customized according to project requirements.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n10. Transmission Distance\n\u003c\/h3\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nOpen Area \/ Line-of-Sight\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eCurrent long-range AU680(BNC) specification:\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eUp to \u003c\/strong\u003e\u003cstrong\u003e1000m\u003c\/strong\u003e\u003cstrong\u003e \/ 2625 ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eunder suitable open-space, line-of-sight conditions.\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nReference Wall-Penetration Performance\n\u003c\/h4\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eEnvironment\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eReference Distance\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nOpen area\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nUp to 1000m\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nThrough 1 wall\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n≤100 m\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nThrough 2 walls\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n≤80 m\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nThrough 3 walls\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n≤60 m\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nThrough 4 walls\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n≤40 m\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eWall penetration results are for reference only. Reinforced concrete, brick walls, metal structures, RF interference and other obstacles can significantly reduce the effective transmission distance.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n11. One-to-Many Wireless Audio Distribution\n\u003c\/h3\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eOne of the major advantages of AU680(BNC) is its multi-receiver architecture.\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nBasic Configuration\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003e1 × \u003c\/strong\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e TX → 1 × \u003c\/strong\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e RX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eSuitable for:\u003c\/p\u003e\n\u003cul style=\"padding-left:21px;margin:5px 0 16px;\"\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Mixer → Remote active speaker\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e PC → Amplifier\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Instrument → Audio system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nMulti-Receiver Configuration\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003e1 × \u003c\/strong\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e TX → Multiple \u003c\/strong\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e RX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eUp to \u003cstrong\u003e200 receivers\u003c\/strong\u003e can be supported according to the current product specification.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eSuitable for:\u003c\/p\u003e\n\u003cul style=\"padding-left:21px;margin:5px 0 16px;\"\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Multi-speaker systems\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Multi-zone audio\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Large conference rooms\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Exhibition halls\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Stage monitoring\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Commercial audio distribution\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Outdoor events\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Tour-guide systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n12. Typical System Applications\n\u003c\/h3\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nApplication 1 — Mixer to Active PA Speaker\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eAudio Mixer → \u003c\/strong\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e TX → UHF Wireless → \u003c\/strong\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e RX → Active PA Speaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eEliminates long XLR audio cables between the mixing position and remote powered speakers.\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nApplication 2 — Mixer to Multiple Active Speakers\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eAudio Mixer\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e TX\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eUHF Wireless\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eMultiple \u003c\/strong\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e RX\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eMultiple Active Speakers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eIdeal for distributed PA systems and large venues.\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nApplication 3 — Musical Instrument Wireless Transmission\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eGuitar \/ Keyboard \/ Instrument\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e TX\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eUHF Wireless\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e RX\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eAmplifier \/ PA System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe ultra-low latency design makes the system suitable for real-time audio applications.\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nApplication 4 — Wireless Audio Monitoring\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eMixer \/ Audio Processor\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e TX\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eWireless UHF\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e RX\u003c\/strong\u003e\u003cbr\u003e↓\u003cbr\u003e\u003cstrong\u003eStage Monitor \/ Active Speaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eUseful for stage monitoring and temporary event installations.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n13. Recommended Audio Equipment Compatibility\n\u003c\/h3\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe AU680(BNC) can be integrated with:\u003c\/p\u003e\n\u003cul style=\"padding-left:21px;margin:5px 0 16px;\"\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Professional audio mixers\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Digital mixers\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Analog mixers\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Audio processors\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e DSP processors\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Active PA speakers\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Powered monitors\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Studio monitors\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Power amplifiers\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Headphone monitoring systems\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Electric guitars\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Keyboards\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Electronic instruments\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e PCs and laptops\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e CD\/media players\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Commercial audio systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nImportant\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eAU680(BNC) is a \u003cstrong\u003ewireless audio signal transmission device\u003c\/strong\u003e, not a power amplifier.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eIt transmits \u003cstrong\u003eaudio line-level signals\u003c\/strong\u003e wirelessly.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eTherefore:\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e RX → Active Speaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eis a direct application.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eFor a passive speaker system:\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e RX → Power Amplifier → Passive Speaker\u003c\/strong\u003eis required.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n14. Competitive TechnicalAdvantages\n\u003c\/h3\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nUHF Instead of Bluetooth\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eAU680(BNC) is designed for professional wireless audio signal transmission rather than ordinary consumer Bluetooth audio applications.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eKey advantages include:\u003c\/p\u003e\n\u003cul style=\"padding-left:21px;margin:5px 0 16px;\"\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Longer transmission distance\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Very low latency\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Multi-receiver capability\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Professional XLR connectivity\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Balanced signal support\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Ground-loop noise management\u003c\/li\u003e\n\u003cli style=\"font-size:14px;line-height:1.7;color:#475467;margin:4px 0;\"\u003e Multi-channel system architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nProfessional Audio Connectivity\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eInstead of requiring separate converters, AU680(BNC) integrates:\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eXLR + RCA + 6.35 mm + 3.5 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003einto one wireless audio platform.\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nUltra-Low Latency\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003e\u0026lt;0.5 ms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eis designed for applications where noticeable audio delay cannot be tolerated.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n15. Complete Technical Specification Summary\n\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;margin:13px 0 23px;border:1px solid #e7e9ee;border-radius:8px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;color:#374151;table-layout:auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#f5f6f8;color:#202833;font-weight:650;\"\u003e\n\u003cstrong\u003eAU680(BNC)\u003c\/strong\u003e\u003cstrong\u003e Specification\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nProduct Type\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nUHF Wireless Audio Transmitter \u0026amp; Receiver\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nProduct Code\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nAU680(BNC)\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nWireless Band\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n590–619 MHz UHF*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nModulation\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nGFSK\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nChannels\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n20 CH\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nChannel Spacing\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n4 MHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nTransmission Distance\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nUp to 1000m LOS*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nMulti-Receiver\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n1 TX → up to 200 RX*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nSimultaneous Systems\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nUp to 10 sets by default*\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nAudio Sampling\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n48 kHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nAudio Resolution\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n24 bit\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nFrequency Response\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n20 Hz–20 kHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nLatency\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n\u0026lt;0.5 ms\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nSNR\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n95 dB\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nDynamic Range\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n90 dB\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nTHD\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n0.3% @ 1 kHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nL\/R Isolation\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n85 dB\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nTX Input\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nXLR \/ RCA \/ 6.35 mm \/ 3.5 mm\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nRX Output\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nXLR \/ RCA \/ 6.35 mm \/ 3.5 mm\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nTX Input Impedance\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n10 kΩ\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nRX Output Impedance\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n1 kΩ\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nXLR Signal Mode\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nBalanced \/ Unbalanced\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nGround Control\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nLift \/ Earth\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nTX Voltage\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nDC 5 V\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nRX Voltage\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nDC 5 V\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nTX Current\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n≤120 mA\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nRX Current\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\n≤40 mA\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nTX Power\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nApprox. 0.6 W\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nRX Power\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nApprox. 0.2 W\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nOperating Temperature\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\n-16°C to +65°C\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nFrequency Customization\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#ffffff;\"\u003e\nAvailable\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nApplication\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8eaed;vertical-align:top;word-break:normal;background:#fafbfc;\"\u003e\nProfessional \/ Commercial \/ Consumer Audio\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e* Specifications may vary according to hardware revision, frequency version, regional regulations and customized configuration. Final engineering specifications should be confirmed before mass production or certification.\u003c\/p\u003e\n\u003ch3 style=\"font-size:19px !important;line-height:1.35;font-weight:650;color:#18212b;margin:30px 0 12px;letter-spacing:-.2px;\"\u003e\n16. Product Positioning\n\u003c\/h3\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nAU680(BNC) is ideal for:\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eWireless Mixer-to-Speaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eWireless Audio Distribution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eWireless PA Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eWireless Stage Monitoring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eWireless Instrument Audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eCommercial Audio Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eConference \u0026amp; Event Audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eMulti-Zone Audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eOutdoor Event Audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eStudio \u0026amp; Live Streaming Monitoring\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 style=\"font-size:16px !important;line-height:1.4;font-weight:650;color:#1f2937;margin:20px 0 9px;\"\u003e\nCore Selling Points\n\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003e\u003cstrong\u003eUHF Long Range + Multi-Interface + Ultra-Low Latency + Professional XLR + One-to-Many + Ground Loop Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.75;color:#475467;margin:0 0 12px;\"\u003eThe AU680(BNC) is designed to replace long analog audio cable runs while maintaining a professional, flexible and low-latency audio connection.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"LYDARZ","offers":[{"title":"Wireless Audio Transmitter \u0026 Receiver \/ US Plug","offer_id":67914419503303,"sku":"AU680A (BNC)-1","price":299.9,"currency_code":"USD","in_stock":true},{"title":"Wireless Audio Transmitter \u0026 Receiver \/ EU Plug","offer_id":67914419536071,"sku":"AU680A (BNC)-2","price":299.9,"currency_code":"USD","in_stock":true},{"title":"Wireless Audio Transmitter \u0026 Receiver \/ UK Plug","offer_id":67914419568839,"sku":"AU680A (BNC)-3","price":299.9,"currency_code":"USD","in_stock":true},{"title":"Wireless Audio Transmitter \u0026 Receiver \/ AU Plug","offer_id":67914419601607,"sku":"AU680A (BNC)-4","price":299.9,"currency_code":"USD","in_stock":true},{"title":"with 2 Receivers \/ US Plug","offer_id":67914419634375,"sku":"AU680A (BNC)-5","price":389.9,"currency_code":"USD","in_stock":true},{"title":"with 2 Receivers \/ EU Plug","offer_id":67914419667143,"sku":"AU680A (BNC)-6","price":389.9,"currency_code":"USD","in_stock":true},{"title":"with 2 Receivers \/ UK Plug","offer_id":67914419699911,"sku":"AU680A (BNC)-7","price":389.9,"currency_code":"USD","in_stock":true},{"title":"with 2 Receivers \/ AU Plug","offer_id":67914419732679,"sku":"AU680A (BNC)-8","price":389.9,"currency_code":"USD","in_stock":true},{"title":"with 3 Receivers \/ US Plug","offer_id":67914419765447,"sku":"AU680A (BNC)-9","price":469.9,"currency_code":"USD","in_stock":true},{"title":"with 3 Receivers \/ EU Plug","offer_id":67914419798215,"sku":"AU680A (BNC)-10","price":469.9,"currency_code":"USD","in_stock":true},{"title":"with 3 Receivers \/ UK Plug","offer_id":67914419830983,"sku":"AU680A (BNC)-11","price":469.9,"currency_code":"USD","in_stock":true},{"title":"with 3 Receivers \/ AU Plug","offer_id":67914419863751,"sku":"AU680A (BNC)-12","price":469.9,"currency_code":"USD","in_stock":true},{"title":"with 4 Receivers \/ US Plug","offer_id":67914419896519,"sku":"AU680A (BNC)-13","price":529.9,"currency_code":"USD","in_stock":true},{"title":"with 4 Receivers \/ EU Plug","offer_id":67914419929287,"sku":"AU680A (BNC)-14","price":529.9,"currency_code":"USD","in_stock":true},{"title":"with 4 Receivers \/ UK Plug","offer_id":67914419962055,"sku":"AU680A (BNC)-15","price":529.9,"currency_code":"USD","in_stock":true},{"title":"with 4 Receivers \/ AU Plug","offer_id":67914419994823,"sku":"AU680A (BNC)-16","price":529.9,"currency_code":"USD","in_stock":true},{"title":"with 5 Receivers \/ US Plug","offer_id":67914420027591,"sku":"AU680A (BNC)-17","price":599.9,"currency_code":"USD","in_stock":true},{"title":"with 5 Receivers \/ EU Plug","offer_id":67914420060359,"sku":"AU680A (BNC)-18","price":599.9,"currency_code":"USD","in_stock":true},{"title":"with 5 Receivers \/ UK Plug","offer_id":67914420093127,"sku":"AU680A (BNC)-19","price":599.9,"currency_code":"USD","in_stock":true},{"title":"with 5 Receivers \/ AU Plug","offer_id":67914420125895,"sku":"AU680A (BNC)-20","price":599.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/8527\/8151\/files\/AU680A_BNC_1.png?v=1791970612","url":"https:\/\/lydarz.com\/es\/products\/new-au680a-bnc-uhf-wireless-audio-transmitter-receiver-150-200m","provider":"LYDARZ","version":"1.0","type":"link"}