{"product_id":"jts-ru-901g3du-uhf-pll-dual-channel-true-diversity-receiver","title":"JTS RU-901G3Du – UHF PLL Dual Channel True Diversity Receiver","description":"\u003cdiv class=\"container\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eJTS RU-901G3Du\u003c\/strong\u003e is a professional dual-channel UHF wireless receiver designed for installations and live environments where dependable RF performance is essential. Housed in a 1U 19-inch rack chassis, it features genuine \u003cstrong\u003eTrue Diversity reception\u003c\/strong\u003e and a wide \u003cstrong\u003e36 MHz bandwidth\u003c\/strong\u003e for stable multi-channel operation.\u003c\/p\u003e\n\u003cp\u003eIdeal for theatres, houses of worship, conference venues, touring racks and live performance spaces, it delivers professional reliability in a flexible, cost-effective solution.\u003c\/p\u003e\n\u003ch3\u003eTrue Diversity \u0026amp; RF Stability\u003c\/h3\u003e\n\u003cp\u003eTrue Diversity reception uses dual antennas to continuously compare incoming RF signals and automatically select the strongest source, reducing dropouts and interference in demanding environments.\u003c\/p\u003e\n\u003cp\u003eThe 36 MHz switching bandwidth allows multiple wireless systems to operate simultaneously with improved stability. Available frequency ranges:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e606.5 – 642 MHz\u003c\/strong\u003e (licence required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e823 – 865 MHz\u003c\/strong\u003e (licence-free within 863–865 MHz, regional regulations apply)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eREMOSET Synchronisation\u003c\/h3\u003e\n\u003cp\u003eJTS \u003cstrong\u003eREMOSET U ultrasonic synchronisation\u003c\/strong\u003e enables one-button transmitter pairing. In addition to frequency, REMOSET can transfer sensitivity, attenuation, RF power, auto shut-down and key lock settings, simplifying multi-channel setup.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Monitoring\u003c\/h3\u003e\n\u003cp\u003eIntegral antenna and power cascade functions simplify rack builds where multiple receivers are installed. The backlit LCD displays group, channel, frequency, antenna status (A\/B), RF\/AF levels and transmitter battery status.\u003c\/p\u003e\n\u003cp\u003eFront-panel controls allow group\/channel selection, output level adjustment and frequency scanning.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual-channel UHF True Diversity receiver\u003c\/li\u003e\n\u003cli\u003e1U 19\" rack-mount chassis\u003c\/li\u003e\n\u003cli\u003e36 MHz wideband operation\u003c\/li\u003e\n\u003cli\u003eREMOSET ultrasonic sync\u003c\/li\u003e\n\u003cli\u003eIntegral antenna \u0026amp; power cascade\u003c\/li\u003e\n\u003cli\u003eBalanced XLR and 6.3 mm jack outputs\u003c\/li\u003e\n\u003cli\u003eFrequency scan and lock functions\u003c\/li\u003e\n\u003cli\u003eAvailable in licensed and licence-free bands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Preparation\u003c\/td\u003e\n\u003ctd\u003ePLL Synthesized Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e606.5–642 MHz or 823–865 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e36 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiving Mode\u003c\/td\u003e\n\u003ctd\u003eTrue Diversity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;105 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.6% @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e-95 dBm (S\/N \u0026gt; 80 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e50 Hz – 18 kHz ±2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Outputs\u003c\/td\u003e\n\u003ctd\u003eBalanced XLR, 6.3 mm Jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e600 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eBNC (F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eDC 12–15V \/ 500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e485 × 45 × 260 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this suitable for multi-channel rack systems?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the cascade functions make it ideal for professional rack installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is True Diversity?\u003c\/strong\u003e\u003cbr\u003eA: It uses two antennas and receiver circuits to automatically select the strongest RF signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it operate licence-free?\u003c\/strong\u003e\u003cbr\u003eA: Yes, when using the 823–865 MHz version within the 863–865 MHz band (subject to regional rules).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it rack-mountable?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it fits a standard 1U 19-inch rack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JTS","offers":[{"title":"CH38 (606.5-642Mhz)","offer_id":57061151080783,"sku":"81137","price":495.0,"currency_code":"GBP","in_stock":true},{"title":"CH65 \u0026 CH70 (823-865Mhz)","offer_id":57061151113551,"sku":"81138","price":495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/7780\/7695\/files\/JTS-RU-901DU-MAIN.jpg?v=1771423458","url":"https:\/\/wireless-microphones.co.uk\/products\/jts-ru-901g3du-uhf-pll-dual-channel-true-diversity-receiver","provider":"The Wireless Microphone Store","version":"1.0","type":"link"}