{"product_id":"jts-spt-1r-spt-1t-system-pa-extension-kit-uhf-wireless-transmitter-2-receivers-470mhz-506mhz","title":"JTS SPT-1R\/SPT-1T System PA Extension UHF Wireless 2 Receivers 470-506MHz","description":"\u003ch2\u003eJTS SPT-1R\/SPT-1T Dual-Channel UHF Wireless PA Extension System\u003c\/h2\u003e\u003cp\u003eEliminate cable runs and audio latency without sacrificing sound quality. The JTS SPT-1R\/SPT-1T delivers rock-solid UHF true diversity wireless performance across 36 MHz of switching bandwidth, with 6 preset groups and up to 1,441 selectable channels — built for mission-critical live sound applications.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eZero audio delay \/ latency\u003c\/li\u003e\n\u003cli\u003eEliminates complex speaker cable runs\u003c\/li\u003e\n\u003cli\u003eFast setup and teardown with flexible installation options\u003c\/li\u003e\n\u003cli\u003eIndependent audio channel control per channel\u003c\/li\u003e\n\u003cli\u003eTrue diversity reception for dropout-free performance\u003c\/li\u003e\n\u003cli\u003e470–960 MHz carrier frequency range\u003c\/li\u003e\n\u003cli\u003e2.4 GHz RF frequency matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSPT-1R Receiver Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Oscillation\u003c\/td\u003e\n\u003ctd\u003ePhase-Locked Loop (PLL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier Frequency\u003c\/td\u003e\n\u003ctd\u003e470–960 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e2 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Matching\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz RF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna Selection\u003c\/td\u003e\n\u003ctd\u003eTrue Diversity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;106 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5% @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReception Sensitivity\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\u003eMirror Rejection Ratio\u003c\/td\u003e\n\u003ctd\u003e\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\u003eAntenna Connector\u003c\/td\u003e\n\u003ctd\u003eBNC Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output Level (Max)\u003c\/td\u003e\n\u003ctd\u003eMini XLR: +10 dBu (Line) \/ -10 dBu (Mic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output Impedance\u003c\/td\u003e\n\u003ctd\u003e600 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMute\u003c\/td\u003e\n\u003ctd\u003eNoise Mute and Pilot Tone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Port\u003c\/td\u003e\n\u003ctd\u003eBalanced Mini XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eDC 12V \/ 0.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e365 × 70 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eSPT-1T Transmitter Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Oscillation\u003c\/td\u003e\n\u003ctd\u003ePhase-Locked Loop (PLL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier Frequency\u003c\/td\u003e\n\u003ctd\u003e470–960 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Matching\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz RF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Power Output\u003c\/td\u003e\n\u003ctd\u003e10 mW \/ 50 mW (per local regulations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Stability\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;±10 kHz @ Fc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation Frequency Deviation\u003c\/td\u003e\n\u003ctd\u003e±48 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpurious Emissions\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;-50 dBc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD Display\u003c\/td\u003e\n\u003ctd\u003eGroup, Channel, Frequency, Mute, Remoset ID, Volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003ePower, Group, Channel, Frequency, Transmitted Power, Key Lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200 × 480 × 46 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSpecifications subject to change without notice.\u003c\/em\u003e\u003c\/p\u003e","brand":"JTS","offers":[{"title":"Default Title","offer_id":45497171968057,"sku":"SPT-1R\/SPT-1T","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/9912\/9401\/files\/en_product_caty01638349264.png?v=1771626813","url":"https:\/\/www.audioproct.com\/products\/jts-spt-1r-spt-1t-system-pa-extension-kit-uhf-wireless-transmitter-2-receivers-470mhz-506mhz","provider":"AudioProCT","version":"1.0","type":"link"}