{"product_id":"4992a-rf-comprehensive-tester-yc-ti-ct-0003","title":"YC-TI-CT-0003 | 4992A Wireless Integrated Tester","description":"\u003cdiv class=\"yc-product-description\" data-web-model=\"YC-TI-CT-0003\"\u003e\n\u003ch3\u003eProduct overview\u003c\/h3\u003e\n\u003cp\u003e4992A combines RF generation, audio analysis, demodulation measurements and cable testing in a handheld instrument for radio and walkie-talkie production checks and field maintenance. Dual sources cover 2-1000 MHz and 2-400 MHz, with independent or combined output according to the selected port.\u003c\/p\u003e\n\u003ch3\u003eGeneral specifications and interfaces\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eManufacturer model\u003c\/th\u003e\u003ctd\u003e4992A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eForm factor\u003c\/th\u003e\u003ctd\u003eHandheld\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplay\u003c\/th\u003e\u003ctd\u003e7-inch color touchscreen; backlight adjusts to ambient brightness\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eOperating temperature\u003c\/th\u003e\u003ctd\u003e-10°C to +50°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eStorage temperature\u003c\/th\u003e\u003ctd\u003e-40°C to +70°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eNominal dimensions W×H×D\u003c\/th\u003e\u003ctd\u003e(292.5±2.5) × (192.5±2.5) × (67±1.5) mm; excluding handle and similar parts, rear support closed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\u003ctd\u003e\u0026lt;2.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e≤25 W; excludes battery charging\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAdapter input\u003c\/th\u003e\u003ctd\u003e100-240 V AC, 50\/60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDC supply\u003c\/th\u003e\u003ctd\u003e12-18 V without battery; 15-18 V with battery; minimum current 4 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInternal battery\u003c\/th\u003e\u003ctd\u003eNominal voltage 10.8 V; rechargeable lithium-ion battery\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eRF input\/output ports\u003c\/th\u003e\u003ctd\u003eANT and T\/R, both BNC connectors\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eRF output port\u003c\/th\u003e\u003ctd\u003eSWR\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAudio output port\u003c\/th\u003e\u003ctd\u003eAUDIO OUT\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAudio and DVM input port\u003c\/th\u003e\u003ctd\u003eAUDIO IN\/DVM\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eGPS signal input port\u003c\/th\u003e\u003ctd\u003eGPS\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAudio box interface\u003c\/th\u003e\u003ctd\u003eAUDIO SET\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eData and control interfaces\u003c\/th\u003e\u003ctd\u003eLAN, Mini USB, USB A; MicroSD card slot\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eRF signal sources\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSource 1 frequency range\u003c\/th\u003e\u003ctd\u003e2-1000 MHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSource 2 frequency range\u003c\/th\u003e\u003ctd\u003e2-400 MHz; ANT port\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eFrequency resolution\u003c\/th\u003e\u003ctd\u003e1 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSource 1 output SWR\u003c\/th\u003e\u003ctd\u003e-5 to -55 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSource 1 output ANT\u003c\/th\u003e\u003ctd\u003e-5 to -100 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSource 1 output T\/R\u003c\/th\u003e\u003ctd\u003e-50 to -125 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSource 2 output ANT\u003c\/th\u003e\u003ctd\u003e0 to -100 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSSB phase noise\u003c\/th\u003e\u003ctd\u003e≤-95 dBc\/Hz; 20 kHz offset\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eHarmonic spurious\u003c\/th\u003e\u003ctd\u003e≤-30 dBc\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInternal AM modulation frequency\u003c\/th\u003e\u003ctd\u003e30 Hz-5 kHz; settable to 20 Hz-20 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInternal AM depth range\u003c\/th\u003e\u003ctd\u003e0-100%\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInternal AM accuracy\u003c\/th\u003e\u003ctd\u003e±(5%×modulation depth+2%); 150 Hz-5 kHz modulation rate, 10%-90% depth\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eExternal AM audio input level\u003c\/th\u003e\u003ctd\u003e0.05-3 Vp\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eExternal AM microphone input level\u003c\/th\u003e\u003ctd\u003e20-350 mVrms\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInternal FM modulation frequency\u003c\/th\u003e\u003ctd\u003e30 Hz-5 kHz; settable to 20 Hz-20 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInternal FM maximum deviation\u003c\/th\u003e\u003ctd\u003e100 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInternal FM accuracy\u003c\/th\u003e\u003ctd\u003e±5%; 100 kHz deviation, 150 Hz-5 kHz modulation rate\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eExternal FM audio input frequency\u003c\/th\u003e\u003ctd\u003e300 Hz-5 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eExternal FM microphone input frequency\u003c\/th\u003e\u003ctd\u003e300 Hz-3 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eAudio signal source\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eFrequency range\u003c\/th\u003e\u003ctd\u003e20 Hz-20 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eOutput level\u003c\/th\u003e\u003ctd\u003e20 mVrms-1.57 Vrms\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eOutput level accuracy\u003c\/th\u003e\u003ctd\u003e±(5%×output level+5 mV)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eHarmonic distortion\u003c\/th\u003e\u003ctd\u003e\u0026lt;3%; 1 kHz, 1 Vrms\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eOutput modes\u003c\/th\u003e\u003ctd\u003eSingle tone, dual tone, noise, single tone plus noise\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eRF measurements\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eRF power meter\u003c\/th\u003e\u003ctd\u003eT\/R wideband RF input; 10-43 dBm (0.01-20 W); accuracy ±1 dB (20-43 dBm); internal attenuator\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eRF frequency error meter\u003c\/th\u003e\u003ctd\u003eCapture range 200 kHz; resolution 1 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eReceived signal strength meter\u003c\/th\u003e\u003ctd\u003eT\/R port -50 to +43 dBm; ANT port -110 to -10 dBm; accuracy ±3 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eDemodulation measurements\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAM depth meter\u003c\/th\u003e\u003ctd\u003e5%-100%; accuracy ±5%, 1 kHz modulation rate, 30%-90% modulation, 3 kHz LPF\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eFM deviation meter\u003c\/th\u003e\u003ctd\u003e500 Hz-100 kHz; accuracy ±5%, 1-10 kHz deviation, 150 Hz-1 kHz modulation rate\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eSpectrum analysis optional function\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eFrequency range\u003c\/th\u003e\u003ctd\u003e2-1000 MHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSpan\u003c\/th\u003e\u003ctd\u003e10 kHz-998 MHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eReference level\u003c\/th\u003e\u003ctd\u003e-80 to +50 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eResolution bandwidth\u003c\/th\u003e\u003ctd\u003e10 Hz-30 kHz; 1, 3, 10 steps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplayed average noise level\u003c\/th\u003e\u003ctd\u003e-120 dBm; typical, 10 kHz bandwidth, ANT port\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eAudio measurements\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAudio frequency range\u003c\/th\u003e\u003ctd\u003e20 Hz-20 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAudio frequency accuracy\u003c\/th\u003e\u003ctd\u003e±1 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAudio input level\u003c\/th\u003e\u003ctd\u003e20 mVp-3 Vp (range 1); 2-30 Vp (range 2); accuracy ±(5%×reading+5 mV) (range 1)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eTHD accuracy\u003c\/th\u003e\u003ctd\u003e±(5%×reading+0.1%); within 1%-20%\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSINAD accuracy\u003c\/th\u003e\u003ctd\u003e±1.5 dB; within 8-35 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eDigital voltmeter\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInput frequency\u003c\/th\u003e\u003ctd\u003eDC-20 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eCoupling\u003c\/th\u003e\u003ctd\u003eAC, DC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInput level\u003c\/th\u003e\u003ctd\u003e20 mVp-3 Vp (range 1); 2-30 Vp (range 2)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAccuracy\u003c\/th\u003e\u003ctd\u003e±10%; within 20 mVp-3 Vp\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eOscilloscope optional function\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSignal sources\u003c\/th\u003e\u003ctd\u003eExternal audio, DVM input, demodulated signal\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eHorizontal range\u003c\/th\u003e\u003ctd\u003e0.2-50 ms\/div; 1, 2, 5 sequence\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eHorizontal accuracy\u003c\/th\u003e\u003ctd\u003e±3%\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eVertical range\u003c\/th\u003e\u003ctd\u003e10 mV-20 V\/div; 1, 2, 5 sequence\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eVertical accuracy\u003c\/th\u003e\u003ctd\u003e±10%; full range\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eBandwidth\u003c\/th\u003e\u003ctd\u003e20 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eCable and antenna feeder testing\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eTest types\u003c\/th\u003e\u003ctd\u003eStanding wave ratio SWR, return loss RL, cable loss LOSS, distance to fault DTF\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDTF accuracy\u003c\/th\u003e\u003ctd\u003e±10%\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eNumber of markers\u003c\/th\u003e\u003ctd\u003e3\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eFunctions and applications\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDual RF sources\u003c\/th\u003e\u003ctd\u003eOutput powers are independently controlled; independent or combined outputs for intermodulation and out-of-band rejection tests\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eModulation source\u003c\/th\u003e\u003ctd\u003eInternal and external AM\/FM modulation; modulation baseband and audio generation can operate simultaneously\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInstrument state settings\u003c\/th\u003e\u003ctd\u003eSave and recall custom states and frequently used input data\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eLimit indication\u003c\/th\u003e\u003ctd\u003eSet acceptable test ranges; background colors indicate results above or below alarm limits\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eOperation support\u003c\/th\u003e\u003ctd\u003eChinese and English interfaces and online help; English configuration is listed as option 4992A-003\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eField applications\u003c\/th\u003e\u003ctd\u003eRadio equipment installation, adjustment and maintenance, plus antenna feeder fault isolation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eProduction applications\u003c\/th\u003e\u003ctd\u003eRadio and walkie-talkie transmitter\/receiver performance testing and AM sensitivity testing\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdetails\u003e\u003csummary\u003eOptions and services\u003c\/summary\u003e\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eOption code\u003c\/th\u003e\u003cth scope=\"col\"\u003eDescription\u003c\/th\u003e\u003cth scope=\"col\"\u003eConfiguration status\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-003\u003c\/th\u003e\u003ctd\u003eEnglish version option\u003c\/td\u003e\u003ctd\u003eSoftware or interface configuration\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-S01\u003c\/th\u003e\u003ctd\u003eOscilloscope function\u003c\/td\u003e\u003ctd\u003eFunction option\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-S02\u003c\/th\u003e\u003ctd\u003eSpectrum analysis function\u003c\/td\u003e\u003ctd\u003eFunction option\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H01\u003c\/th\u003e\u003ctd\u003eChinese user manual\u003c\/td\u003e\u003ctd\u003eOptional documentation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H02\u003c\/th\u003e\u003ctd\u003eEnglish user manual\u003c\/td\u003e\u003ctd\u003eOptional documentation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H03\u003c\/th\u003e\u003ctd\u003eChinese programming manual\u003c\/td\u003e\u003ctd\u003eOptional documentation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H04\u003c\/th\u003e\u003ctd\u003eEnglish programming manual\u003c\/td\u003e\u003ctd\u003eOptional documentation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H05\u003c\/th\u003e\u003ctd\u003e20 dB attenuator 50 W\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H06\u003c\/th\u003e\u003ctd\u003e20 dB attenuator 150 W\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H07\u003c\/th\u003e\u003ctd\u003e20 dB attenuator 200 W\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H08\u003c\/th\u003e\u003ctd\u003eAudio box assembly\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H11\u003c\/th\u003e\u003ctd\u003eBNC\/SMA adapter\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H12\u003c\/th\u003e\u003ctd\u003eN\/BNC adapter\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H13\u003c\/th\u003e\u003ctd\u003eHigh-impedance passive oscilloscope probe\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H14\u003c\/th\u003e\u003ctd\u003eExternal GPS antenna\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H15\u003c\/th\u003e\u003ctd\u003eBNC cable 80 cm\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H16\u003c\/th\u003e\u003ctd\u003ePurple Category 5e network cable\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H17\u003c\/th\u003e\u003ctd\u003eMicroSD Class4\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H18\u003c\/th\u003e\u003ctd\u003eRechargeable lithium-ion battery pack\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H19\u003c\/th\u003e\u003ctd\u003ePower adapter\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H20\u003c\/th\u003e\u003ctd\u003eFunctional backpack\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H21\u003c\/th\u003e\u003ctd\u003eTwo-strap carrying bag\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-H22\u003c\/th\u003e\u003ctd\u003eProtective instrument transport case\u003c\/td\u003e\u003ctd\u003eOptional accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-JL\u003c\/th\u003e\u003ctd\u003eMetrology service\u003c\/td\u003e\u003ctd\u003eService scope and deliverables confirmed in quotation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4992A-001-EWT1\u003c\/th\u003e\u003ctd\u003e1-year warranty extension beyond the standard warranty\u003c\/td\u003e\u003ctd\u003eApplicable region and terms confirmed in quotation\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003ch3\u003eIncluded accessories\u003c\/h3\u003e\n\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003ePower cord\u003c\/th\u003e\u003ctd\u003eIncluded according to selected configuration\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eRechargeable lithium-ion battery\u003c\/th\u003e\u003ctd\u003eIncluded according to selected configuration\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003ePower adapter\u003c\/th\u003e\u003ctd\u003eIncluded according to selected configuration\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eQuick start guide\u003c\/th\u003e\u003ctd\u003eIncluded according to selected configuration\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eProduct quality certificate\u003c\/th\u003e\u003ctd\u003eIncluded product documentation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSupplied disc\u003c\/th\u003e\u003ctd\u003eIncluded media\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eUSB cable\u003c\/th\u003e\u003ctd\u003eIncluded according to selected configuration\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eVehicle charger\u003c\/th\u003e\u003ctd\u003eIncluded according to selected configuration\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatible coaxial calibration kits\u003c\/summary\u003e\u003cdiv class=\"yc-product-specs-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"yc-product-specs\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth scope=\"col\"\u003eCalibration-kit model\u003c\/th\u003e\u003cth scope=\"col\"\u003eCalibration-kit frequency range\u003c\/th\u003e\u003cth scope=\"col\"\u003eConfiguration\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e20201A\u003c\/th\u003e\u003ctd\u003eDC-9 GHz\u003c\/td\u003e\u003ctd\u003eCoaxial calibration kit, ordered separately\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e20201B\u003c\/th\u003e\u003ctd\u003eDC-9 GHz\u003c\/td\u003e\u003ctd\u003eCoaxial calibration kit, ordered separately\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003ch3\u003eOther notes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eSpectrum analysis 4992A-S02 and oscilloscope 4992A-S01 are optional functions, not default features on every unit. English interface, external accessories, metrology and extended warranty services depend on the ordered configuration.\u003c\/li\u003e\u003cli\u003e20 W is the upper limit of the listed internal T\/R power-meter measurement range. 50 W, 150 W and 200 W are power ratings of external attenuator options, not direct instrument-port input ratings. Confirm attenuator, connection and compensation settings for high-power tests.\u003c\/li\u003e\u003cli\u003ePower-meter accuracy ±1 dB applies only within 20-43 dBm. Noise level -120 dBm is typical at the ANT port with 10 kHz bandwidth, not a guarantee under all test conditions.\u003c\/li\u003e\u003cli\u003eVp and mVp denote peak voltage; Vrms and mVrms denote RMS voltage. Ranges, ports and applicable accuracy conditions are not interchangeable. Dimensions exclude the handle and similar parts, with the rear support closed.\u003c\/li\u003e\u003cli\u003eDC-9 GHz for 20201A and 20201B is the calibration-kit frequency range, not an extension of the 4992A source 1 or source 2 range. Compatible interfaces and connection accessories must be selected separately.\u003c\/li\u003e\u003cli\u003eSome battery and adapter entries appear both in the option list and the included accessories. Whether they are extra units or spares depends on the order list; do not count them twice. Individual accessory quantities are not specified in the catalog.\u003c\/li\u003e\u003cli\u003eThe image shows a representative 4992A instrument configuration. Function options, accessories and screen displays depend on the ordered configuration. Provide device type, frequency band, test items, interfaces, power, configuration and quantity; lead time and services are subject to quotation.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact?sku=YC-TI-CT-0003\"\u003eRequest a quote\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Shanghai Yanchuan Information Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":48741776851185,"sku":"YC-TI-CT-0003","price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/0170\/8017\/files\/YC-TI-CT-0003_4992A_photo_v2.jpg?v=1791706314","url":"https:\/\/www.shanghaiyanchuan.com\/products\/4992a-rf-comprehensive-tester-yc-ti-ct-0003","provider":"上海研川信息科技有限公司","version":"1.0","type":"link"}