{"product_id":"jts-ru8012db-ru850lth-dual-handheld-wireless-system-1","title":"JTS RU8012DB\/RU850LTH | Dual Handheld Wireless System | 506–542 MHz with Antenna Diversity","description":"\u003ch2\u003eDual Handheld Wireless Microphone System\u003c\/h2\u003e The \u003cstrong\u003eJTS RU8012DB\/RU850LTH\u003c\/strong\u003e is a complete dual handheld wireless microphone system designed for live sound, venues, and broadcast environments. Operating in the 506–542 MHz UHF band, this system ensures high-fidelity audio with advanced frequency control, antenna diversity, and REMOSET synchronization for seamless wireless performance. \u003ch2\u003eJTS RU8012DB\/RU850LTH Competitive Differences\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eTrue dual-channel receiver with independent XLR and 1\/4\" outputs\u003c\/li\u003e \u003cli\u003eREMOSET frequency sync and antenna diversity for stable transmission\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eJTS RU8012DB\/RU850LTH Description\u003c\/h2\u003e The \u003cstrong\u003eJTS RU8012DB\/RU850LTH\u003c\/strong\u003e combines high-end wireless performance with user-friendly control, making it ideal for professional audio setups. The RU8012DB receiver supports two channels simultaneously with antenna diversity reception, reducing dropouts and ensuring reliable signal capture even in challenging environments.\r\n\r\nIt offers a wide 36MHz bandwidth and an ultra-low distortion rate of less than 0.6% at 1kHz. The unit also includes REMOSET remote sync technology, allowing users to set transmitter frequencies directly from the receiver via ultrasonic signal — streamlining setup time.\r\n\r\nThe dual handheld RU850LTH transmitters feature selectable RF power levels, auto power-off, and adjustable gain control. Each mic includes an LCD+LED display for real-time feedback on group, channel, frequency, and battery status. Designed for rugged live use, the transmitters are powered by two AA batteries and include onboard mute and key lock functions.\r\n\r\nTogether, the system delivers clean audio with a signal-to-noise ratio over 105dB(A), minimal spurious emissions, and intelligent squelch with pilot tone and noise muting. With two independent balanced XLR outputs and two ¼\" unbalanced outputs, the RU8012DB offers complete connectivity for mixers, speakers, and PA systems.\r\n\r\n\u003ch3\u003eModel Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDual-channel UHF wireless system with REMOSET sync\u003c\/li\u003e \u003cli\u003eAntenna diversity reception for reliable performance\u003c\/li\u003e \u003cli\u003eWide 36MHz bandwidth (506–542 MHz)\u003c\/li\u003e \u003cli\u003eLCD display with full system monitoring\u003c\/li\u003e \u003cli\u003eLow latency and high audio clarity\u003c\/li\u003e \u003cli\u003eBalanced XLR and unbalanced 1\/4\" outputs\u003c\/li\u003e \u003cli\u003eHandheld transmitters with selectable RF output and gain control\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eModel Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCarrier Frequency Range: 506–542 MHz\u003c\/li\u003e \u003cli\u003eBandwidth: 36MHz\u003c\/li\u003e \u003cli\u003eFrequency Stability: \u0026lt;±10kHz @ Fc\u003c\/li\u003e \u003cli\u003eS\/N Ratio: \u0026gt;105dB(A)\u003c\/li\u003e \u003cli\u003eTHD: \u0026lt;0.6% @ 1kHz\u003c\/li\u003e \u003cli\u003eSensitivity: -95dBm, S\/N \u0026gt;80dB\u003c\/li\u003e \u003cli\u003eFrequency Response: 50Hz–16kHz ±2dB\u003c\/li\u003e \u003cli\u003eAudio Outputs: 2x Balanced XLR, 2x 1\/4\" Unbalanced\u003c\/li\u003e \u003cli\u003ePower Supply (Receiver): 12–15V DC \/ 500mA\u003c\/li\u003e \u003cli\u003eReceiver Dimensions: 8.36 x 1.5 x 5.66 in (212.3 x 38.3 x 144 mm)\u003c\/li\u003e \u003cli\u003eTransmitter Battery: 2 x AA (UM3)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWhat's In The Box\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRU8012DB dual-channel receiver\u003c\/li\u003e \u003cli\u003e2 x RU850LTH handheld transmitters\u003c\/li\u003e \u003cli\u003ePower adapter\u003c\/li\u003e \u003cli\u003eAntennas\u003c\/li\u003e \u003cli\u003eUser manual\u003c\/li\u003e \u003c\/ul\u003e","brand":"JTS","offers":[{"title":"Default Title","offer_id":50998236119322,"sku":"109743O","price":509.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/jts-ru8012db--ru850lth--dual-handheld-wireless-system_1745499363_3ac66bd3-61d5-4636-bc19-5cf1831638ab.webp?v=1768483490","url":"https:\/\/squarecable.com\/products\/jts-ru8012db-ru850lth-dual-handheld-wireless-system-1","provider":"SquareCable","version":"1.0","type":"link"}