{"product_id":"4959-series-rf-comprehensive-tester-yc-ti-ct-0002","title":"YC-TI-CT-0002 | 4959 Series Microwave Analyzer","description":"\u003cdiv class=\"yc-product-description\" data-web-model=\"YC-TI-CT-0002\"\u003e\n\u003cp class=\"yc-product-kicker\"\u003eTest and Measurement Instruments\u003c\/p\u003e\n\u003ch3\u003eProduct overview\u003c\/h3\u003e\n\u003cp\u003eThe 4959 series combines spectrum analysis and vector network analysis in a handheld microwave analyzer, with models having upper frequencies from 9 GHz to 54 GHz. It supports RF component, cable\/antenna and field signal measurements, with optional cable\/antenna analysis, real-time spectrum analysis, direction finding, USB power measurement and OTDR functions.\u003c\/p\u003e\n\u003ch3\u003eModels and frequency ranges\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\"\u003eModel\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpectrum analysis\u003c\/th\u003e\u003cth scope=\"col\"\u003eVector network analysis\u003c\/th\u003e\u003cth scope=\"col\"\u003eRF connector\u003c\/th\u003e\u003cth scope=\"col\"\u003eWeight (excluding battery)\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959B\u003c\/th\u003e\u003ctd\u003e9 kHz-9 GHz\u003c\/td\u003e\u003ctd\u003e300 kHz-9 GHz\u003c\/td\u003e\u003ctd\u003eN female\u003c\/td\u003e\u003ctd\u003e≤3.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959D\u003c\/th\u003e\u003ctd\u003e9 kHz-18 GHz\u003c\/td\u003e\u003ctd\u003e300 kHz-18 GHz\u003c\/td\u003e\u003ctd\u003eN female\u003c\/td\u003e\u003ctd\u003e≤3.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959E\u003c\/th\u003e\u003ctd\u003e9 kHz-26.5 GHz\u003c\/td\u003e\u003ctd\u003e300 kHz-26.5 GHz\u003c\/td\u003e\u003ctd\u003e3.5 mm male\u003c\/td\u003e\u003ctd\u003e≤3.9 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959G\u003c\/th\u003e\u003ctd\u003e9 kHz-44 GHz\u003c\/td\u003e\u003ctd\u003e300 kHz-44 GHz\u003c\/td\u003e\u003ctd\u003e2.4 mm male\u003c\/td\u003e\u003ctd\u003e≤3.9 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959H\u003c\/th\u003e\u003ctd\u003e9 kHz-50 GHz\u003c\/td\u003e\u003ctd\u003e300 kHz-50 GHz\u003c\/td\u003e\u003ctd\u003e2.4 mm male\u003c\/td\u003e\u003ctd\u003e≤3.9 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959K\u003c\/th\u003e\u003ctd\u003e9 kHz-54 GHz\u003c\/td\u003e\u003ctd\u003e300 kHz-54 GHz\u003c\/td\u003e\u003ctd\u003e1.85 mm male\u003c\/td\u003e\u003ctd\u003e≤3.9 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eGeneral specifications\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\"\u003eItem\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplay\u003c\/th\u003e\u003ctd\u003e10.1-inch capacitive touchscreen; 8 independent markers, 4 independent windows and 8 displayed traces\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDimensions (W × H × D)\u003c\/th\u003e\u003ctd\u003e(316.7±2.5) × (236.5±2.5) × (75.0±1.5) mm; excluding side strap, front-panel connectors and connector caps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eOperating temperature\u003c\/th\u003e\u003ctd\u003e-20 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eStorage temperature\u003c\/th\u003e\u003ctd\u003e-50 to +70 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eBattery runtime\u003c\/th\u003e\u003ctd\u003eTypically 3 hours; varies with model and measurement mode\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplay modes\u003c\/th\u003e\u003ctd\u003eDefault, outdoor and night vision\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eReference and communication interfaces\u003c\/th\u003e\u003ctd\u003e10 MHz reference input\/output, GPS\/BeiDou antenna interface, zero-span IF output, WiFi, LAN, USB and MicroSD; GPS\/BeiDou, WiFi and IF output depend on selected options\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eStandard measurement modes\u003c\/th\u003e\u003ctd\u003eSpectrum analysis and vector network analysis\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eFrequency reference\u003c\/th\u003e\u003ctd\u003eNominal 10 MHz; aging ±0.5 ppm\/year; initial calibration accuracy ±0.3 ppm; temperature stability ±0.1 ppm (-20 to +55 °C, relative to 25±10 °C)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eFrequency reference accuracy calculation\u003c\/th\u003e\u003ctd\u003e±(years since last calibration × aging rate + temperature stability + calibration accuracy)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eSpectrum analysis specifications\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\"\u003eItem\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSpan\u003c\/th\u003e\u003ctd\u003e0 Hz (zero span); 10 Hz to the selected model's upper frequency limit; accuracy ±1.0%\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eResolution bandwidth\u003c\/th\u003e\u003ctd\u003e1 Hz-20 MHz in 1-2-3-5-8 steps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eVideo bandwidth\u003c\/th\u003e\u003ctd\u003e1 Hz-20 MHz in 1-2-3-5-8 steps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSideband noise (1 GHz carrier)\u003c\/th\u003e\u003ctd\u003e≤-108 dBc\/Hz @10 kHz; ≤-110 dBc\/Hz @100 kHz; ≤-118 dBc\/Hz @1 MHz; ≤-129 dBc\/Hz @10 MHz offset\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplayed average noise level (preamp on)\u003c\/th\u003e\u003ctd\u003e-120 to -159 dBm\/Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplayed average noise level (preamp off)\u003c\/th\u003e\u003ctd\u003e-110 to -138 dBm\/Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSecond harmonic distortion\u003c\/th\u003e\u003ctd\u003e≤-70 dBc (50 MHz-27 GHz)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eThird-order intercept (TOI)\u003c\/th\u003e\u003ctd\u003e≥+10 dBm (50 MHz-54 GHz)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eImage, multiple and out-of-band responses\u003c\/th\u003e\u003ctd\u003e\u0026lt;-60 to -65 dBc\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eResidual responses\u003c\/th\u003e\u003ctd\u003e4959B: ≤-100 dBm (10 MHz-9 GHz); 4959D: ≤-95 to -100 dBm (10 MHz-18 GHz); 4959E\/G\/H\/K: ≤-90 to -100 dBm (10 MHz-54 GHz, limited to each model's upper frequency)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eReference level\u003c\/th\u003e\u003ctd\u003eLog scale -150 to +30 dBm, minimum 1 dB step; conversion error ±0.70 dB (reference level -60 to 0 dBm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eInput attenuator\u003c\/th\u003e\u003ctd\u003e0-30 dB in 2 dB steps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplay scale\u003c\/th\u003e\u003ctd\u003e0.1-10 dB\/div, minimum 0.1 dB step, 10 divisions; V, A, W, dBm, dBW, dBV, dBmV, dBμV, dBA, dBmA, dBμA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDetectors\u003c\/th\u003e\u003ctd\u003eNormal, positive peak, negative peak, sample, average and RMS\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSpectrum measurement functions\u003c\/th\u003e\u003ctd\u003eChannel power, occupied bandwidth, adjacent-channel power, multicarrier adjacent-channel power, spectrum emission mask, carrier-to-noise ratio, audio demodulation, harmonic distortion, third-order intermodulation, noise marker, frequency counter, peak list, signal and peak tracking; spectrum mode displays 3 traces simultaneously\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eSpectrum analysis: model-specific parameters\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\"\u003eModel\u003c\/th\u003e\u003cth scope=\"col\"\u003eTotal level uncertainty\u003c\/th\u003e\u003cth scope=\"col\"\u003eMaximum safe CW input (frequency ≥50 MHz)\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959B\u003c\/th\u003e\u003ctd\u003e±1.30 dB\u003c\/td\u003e\u003ctd\u003e+27 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959D\u003c\/th\u003e\u003ctd\u003e±1.30 dB\u003c\/td\u003e\u003ctd\u003e+27 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959E\u003c\/th\u003e\u003ctd\u003e±1.30-±1.80 dB\u003c\/td\u003e\u003ctd\u003e+25 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959G\u003c\/th\u003e\u003ctd\u003e±1.30-±1.80 dB\u003c\/td\u003e\u003ctd\u003e+25 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959H\u003c\/th\u003e\u003ctd\u003e±1.30-±2.50 dB\u003c\/td\u003e\u003ctd\u003e+25 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959K\u003c\/th\u003e\u003ctd\u003e±1.30-±2.80 dB\u003c\/td\u003e\u003ctd\u003e+25 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eVector network analysis: common parameters\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\"\u003eItem\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eFrequency accuracy\u003c\/th\u003e\u003ctd\u003e±0.9 ppm\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\"\u003eIF bandwidth\u003c\/th\u003e\u003ctd\u003e3 Hz, 10 Hz, 30 Hz, 100 Hz, 300 Hz, 1 kHz, 3 kHz, 10 kHz, 30 kHz, 100 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eLow-power output\u003c\/th\u003e\u003ctd\u003e-35 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eS-parameter measurements\u003c\/th\u003e\u003ctd\u003eFour S-parameters, magnitude and phase; log, linear, phase, group delay, Smith chart, polar and VSWR displays; mixed-mode S-parameters and time-domain analysis depend on selected options\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eCalibration methods\u003c\/th\u003e\u003ctd\u003eFull two-port, unknown-thru, waveguide and user-defined calibration kits; electronic calibration requires the software option and an external electronic calibration module\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eVector network analysis: model-specific parameters\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\"\u003eModel\u003c\/th\u003e\u003cth scope=\"col\"\u003eHigh-power output\u003c\/th\u003e\u003cth scope=\"col\"\u003ePort output power accuracy\u003c\/th\u003e\u003cth scope=\"col\"\u003eEffective directivity\u003c\/th\u003e\u003cth scope=\"col\"\u003eSystem dynamic range\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959B\u003c\/th\u003e\u003ctd\u003e-8 to +3 dBm\u003c\/td\u003e\u003ctd\u003e±2.0 dB\u003c\/td\u003e\u003ctd\u003e34-42 dB\u003c\/td\u003e\u003ctd\u003e90-103 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959D\u003c\/th\u003e\u003ctd\u003e-8 to +3 dBm\u003c\/td\u003e\u003ctd\u003e±2.0 dB\u003c\/td\u003e\u003ctd\u003e34-42 dB\u003c\/td\u003e\u003ctd\u003e90-103 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959E\u003c\/th\u003e\u003ctd\u003e-8 to +3 dBm\u003c\/td\u003e\u003ctd\u003e±2.0 dB\u003c\/td\u003e\u003ctd\u003e26-42 dB\u003c\/td\u003e\u003ctd\u003e90-103 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959G\u003c\/th\u003e\u003ctd\u003e-8 to +3 dBm\u003c\/td\u003e\u003ctd\u003e±2.0-±2.5 dB\u003c\/td\u003e\u003ctd\u003e26-42 dB\u003c\/td\u003e\u003ctd\u003e90-103 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959H\u003c\/th\u003e\u003ctd\u003e-8 to +3 dBm\u003c\/td\u003e\u003ctd\u003e±2.0-±2.5 dB\u003c\/td\u003e\u003ctd\u003e26-42 dB\u003c\/td\u003e\u003ctd\u003e81-103 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959K\u003c\/th\u003e\u003ctd\u003e-12 to +3 dBm\u003c\/td\u003e\u003ctd\u003e±2.0-±3.0 dB\u003c\/td\u003e\u003ctd\u003e26-42 dB\u003c\/td\u003e\u003ctd\u003e80-103 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eVector network analysis: tracking and trace noise\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\"\u003eModel\u003c\/th\u003e\u003cth scope=\"col\"\u003eReflection tracking\u003c\/th\u003e\u003cth scope=\"col\"\u003eTransmission tracking\u003c\/th\u003e\u003cth scope=\"col\"\u003eAmplitude trace noise\u003c\/th\u003e\u003cth scope=\"col\"\u003ePhase trace noise\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959B\u003c\/th\u003e\u003ctd\u003e±0.06 dB\u003c\/td\u003e\u003ctd\u003e±0.08-±0.16 dB\u003c\/td\u003e\u003ctd\u003e0.0015-0.0040 dB rms\u003c\/td\u003e\u003ctd\u003e0.0200-0.0500 deg rms\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959D\u003c\/th\u003e\u003ctd\u003e±0.06 dB\u003c\/td\u003e\u003ctd\u003e±0.08-±0.16 dB\u003c\/td\u003e\u003ctd\u003e0.0015-0.0040 dB rms\u003c\/td\u003e\u003ctd\u003e0.0200-0.0500 deg rms\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959E\u003c\/th\u003e\u003ctd\u003e±0.06-±0.08 dB\u003c\/td\u003e\u003ctd\u003e±0.08-±0.16 dB\u003c\/td\u003e\u003ctd\u003e0.0015-0.0040 dB rms\u003c\/td\u003e\u003ctd\u003e0.0200-0.0500 deg rms\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959G\u003c\/th\u003e\u003ctd\u003e±0.06-±0.08 dB\u003c\/td\u003e\u003ctd\u003e±0.08-±0.24 dB\u003c\/td\u003e\u003ctd\u003e0.0015-0.0050 dB rms\u003c\/td\u003e\u003ctd\u003e0.0200-0.1200 deg rms\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959H\u003c\/th\u003e\u003ctd\u003e±0.06-±0.08 dB\u003c\/td\u003e\u003ctd\u003e±0.08-±0.24 dB\u003c\/td\u003e\u003ctd\u003e0.0015-0.0050 dB rms\u003c\/td\u003e\u003ctd\u003e0.0200-0.1200 deg rms\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959K\u003c\/th\u003e\u003ctd\u003e±0.06-±0.12 dB\u003c\/td\u003e\u003ctd\u003e±0.08-±0.28 dB\u003c\/td\u003e\u003ctd\u003e0.0015-0.0100 dB rms\u003c\/td\u003e\u003ctd\u003e0.0200-0.5000 deg rms\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eTypical performance reference\u003c\/h3\u003e\n\u003cp\u003eThe following are typical values under the stated conditions, not substitutes for the specification tables. Applicable frequencies are limited to the selected model's range.\u003c\/p\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\"\u003eItem\u003c\/th\u003e\u003cth scope=\"col\"\u003eTypical value and conditions\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSystem dynamic range (typical)\u003c\/th\u003e\u003ctd\u003e113 dB (10 MHz \u0026lt; f ≤20 GHz)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSingle-sideband phase noise (typical)\u003c\/th\u003e\u003ctd\u003e≤-113 dBc\/Hz (100 kHz offset, 1 GHz carrier)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplayed average noise level (typical)\u003c\/th\u003e\u003ctd\u003e≤-163 dBm\/Hz (2 MHz-6 GHz, preamp on)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eOptional measurement functions\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\"\u003eFunction\u003c\/th\u003e\u003cth scope=\"col\"\u003eDescription and configuration requirements\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eCable and antenna analysis\u003c\/th\u003e\u003ctd\u003eReturn loss, VSWR, impedance, 1-port cable loss and DTF fault location; TDR requires 4959-S32 and 4959-S30\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eVector voltmeter\u003c\/th\u003e\u003ctd\u003eMagnitude, phase, electrical length, A\/B and B\/A; receiver-channel amplitude\/phase consistency\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eUSB power \/ peak power\u003c\/th\u003e\u003ctd\u003eRequires corresponding external USB power sensors; sensor coverage up to 67 GHz does not extend the host spectrum\/VNA range to 67 GHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eChannel scanner\u003c\/th\u003e\u003ctd\u003eUp to 20 channels; channel, frequency and list scans\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eField strength\u003c\/th\u003e\u003ctd\u003eRequires an antenna; fixed-frequency, frequency-sweep and list-sweep modes; import or define antenna factors\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eIndoor maps\u003c\/th\u003e\u003ctd\u003eManually mark positions; supplied software converts floor-plan images into tiled maps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eOutdoor maps\u003c\/th\u003e\u003ctd\u003ePlot RSSI and adjacent-channel power ratio by time or distance; requires 4959-H01\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDirection finding\u003c\/th\u003e\u003ctd\u003eRequires positioning, directional antenna and electronic compass configuration; a compatible antenna with an integrated compass needs no duplicate compass\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eReal-time spectrum analysis\u003c\/th\u003e\u003ctd\u003e40 MHz or 120 MHz options; digital persistence and waterfall displays for transient and burst capture\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eTime gate\u003c\/th\u003e\u003ctd\u003eSet gate delay and gate width in time-domain mode; over-the-air measurements require 4959-H01\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eUSB OTDR\u003c\/th\u003e\u003ctd\u003eRequires 4959-S34 + 4959-H67; G.652 single-mode 9\/125 fiber; wavelengths 1310±20 nm and 1550±20 nm; typical dynamic range 38 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eOptical power meter (with OTDR)\u003c\/th\u003e\u003ctd\u003eCalibration wavelengths 850\/980\/1270\/1300\/1310\/1490\/1550\/1577\/1625\/1650 nm; typical range -50 to +20 dBm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdetails\u003e\u003csummary\u003eFunction and software options\u003c\/summary\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\"\u003eOption \/ accessory model\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and description\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-01\u003c\/th\u003e\u003ctd\u003eEnglish version: English labels, menus and quick-start guide.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-02\u003c\/th\u003e\u003ctd\u003eChinese user manual.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-03\u003c\/th\u003e\u003ctd\u003eEnglish user manual.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-04\u003c\/th\u003e\u003ctd\u003eChinese programming manual.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-05\u003c\/th\u003e\u003ctd\u003eEnglish programming manual.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S01\u003c\/th\u003e\u003ctd\u003eUSB power measurement; requires external 87233C\/D\/E\/F\/L CW sensors or 87235B\/C\/D\/DG\/F\/FA\/H\/L average-power sensors.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S02\u003c\/th\u003e\u003ctd\u003eUSB peak-power measurement; requires 87234D\/E\/F\/L USB peak\/average power meters and 87236D\/E\/F\/L USB peak\/average sensors.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S03\u003c\/th\u003e\u003ctd\u003eInterference analysis: waterfall and RSSI measurements.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S04\u003c\/th\u003e\u003ctd\u003eChannel scanner: power measurement across multiple channels.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S05\u003c\/th\u003e\u003ctd\u003eField-strength measurement for electric-field radiation from the device under test.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S06\u003c\/th\u003e\u003ctd\u003eOutdoor maps: RSSI and adjacent-channel power ratio, plotted by time or distance; requires 4959-H01.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S07\u003c\/th\u003e\u003ctd\u003eIndoor maps: RSSI and adjacent-channel power-ratio tests, with color-coded signal-strength markers.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S08\u003c\/th\u003e\u003ctd\u003eAnalog demodulation: AM, FM and PM analysis.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S09\u003c\/th\u003e\u003ctd\u003eZero-span IF output: analog IF signal output in zero-span mode.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S10\u003c\/th\u003e\u003ctd\u003eTime gate for time-division interference tests; over-the-air tests require 4959-H01.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S11\u003c\/th\u003e\u003ctd\u003eDirection finding for interference or unknown sources; requires 4959-H01, USB electronic compass and directional antenna options.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S12\u003c\/th\u003e\u003ctd\u003e40 MHz real-time spectrum analysis; provides 40 MHz real-time bandwidth.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S13\u003c\/th\u003e\u003ctd\u003eList scan: continuous scans across multiple frequency bands.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S14\u003c\/th\u003e\u003ctd\u003eIQ analysis: capture and display IQ data.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S15\u003c\/th\u003e\u003ctd\u003e2G GSM\/EDGE demodulation analysis; requires the 120 MHz real-time spectrum option.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S16\u003c\/th\u003e\u003ctd\u003e4G LTE FDD\/TDD demodulation analysis; requires the 120 MHz real-time spectrum option.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S17\u003c\/th\u003e\u003ctd\u003e5G NR measurement: demodulation analysis of 5G NR signals; requires the 120 MHz real-time spectrum option.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S18\u003c\/th\u003e\u003ctd\u003eVector signal analysis of single-carrier digital modulation; spectrum, vector, constellation, eye diagram and error\/symbol-table displays.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S19\u003c\/th\u003e\u003ctd\u003eEMI analysis: EMI, fixed-frequency and list scans; CISPR average, RMS and quasi-peak detectors.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S20\u003c\/th\u003e\u003ctd\u003ePhase-noise measurement: single-sideband phase-noise curve and point measurements.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S23\u003c\/th\u003e\u003ctd\u003eNoise-figure analysis; requires a 16615-series noise source.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S30\u003c\/th\u003e\u003ctd\u003eCable and antenna analysis: return loss, VSWR and fault tests on cables and feeders.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S31\u003c\/th\u003e\u003ctd\u003eVector voltmeter: cable phase shift and electrical length.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S32\u003c\/th\u003e\u003ctd\u003eTDR for cable-fault location and type; requires 4959-S30 cable and antenna analysis.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S33\u003c\/th\u003e\u003ctd\u003eElectronic-calibration software; requires a separate electronic calibration module for VNA, cable\/antenna and vector-voltmeter calibration.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S34\u003c\/th\u003e\u003ctd\u003eOTDR and optical power-meter functions; requires 4959-H67.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S35\u003c\/th\u003e\u003ctd\u003eMixed-mode S-parameters for differential S-parameter measurements.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-S36\u003c\/th\u003e\u003ctd\u003eVNA time-domain measurements.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eExternal devices and accessories\u003c\/summary\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\"\u003eOption \/ accessory model\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and description\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H01\u003c\/th\u003e\u003ctd\u003eGPS\/BeiDou positioning using an external antenna.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H02\u003c\/th\u003e\u003ctd\u003eWiFi wireless data communication with external devices.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H03\u003c\/th\u003e\u003ctd\u003eAluminum-alloy case with telescopic handle.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H04\u003c\/th\u003e\u003ctd\u003eTransport case with telescopic handle.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H05\u003c\/th\u003e\u003ctd\u003ePortable backpack.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H06\u003c\/th\u003e\u003ctd\u003ePower adapter.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H07\u003c\/th\u003e\u003ctd\u003eSpare rechargeable lithium-ion battery: 9900 mAh, nominal 10.8 V; transport and carriage subject to carrier rules.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H08\u003c\/th\u003e\u003ctd\u003eSpare rechargeable lithium-ion battery: 9000 mAh, nominal 10.8 V; transport and carriage subject to carrier rules.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H09\u003c\/th\u003e\u003ctd\u003eVehicle power adapter: 12-24 V input, 19 V output for handheld measuring instruments.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H10\u003c\/th\u003e\u003ctd\u003eSmart battery-charging dock.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H11\u003c\/th\u003e\u003ctd\u003eMicroSD memory card: 128 GB.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87233C\u003c\/th\u003e\u003ctd\u003eUSB CW power sensor: 8 kHz-8 GHz, N(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87233D\u003c\/th\u003e\u003ctd\u003eUSB CW power sensor: 10 MHz-18 GHz, N(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87233E\u003c\/th\u003e\u003ctd\u003eUSB CW power sensor: 50 MHz-26.5 GHz, 3.5 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87233F\u003c\/th\u003e\u003ctd\u003eUSB CW power sensor: 50 MHz-40 GHz, 2.4 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87233L\u003c\/th\u003e\u003ctd\u003eUSB CW power sensor: 50 MHz-67 GHz, 1.85 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87235B\u003c\/th\u003e\u003ctd\u003eUSB average-power sensor: 8 kHz-12 GHz, N(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87235C\u003c\/th\u003e\u003ctd\u003eUSB average-power sensor: 10 MHz-8 GHz, N(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87235D\u003c\/th\u003e\u003ctd\u003eUSB average-power sensor: 10 MHz-18 GHz, N(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87235DG\u003c\/th\u003e\u003ctd\u003eUSB average-power sensor: 10 MHz-18 GHz, N(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87235F\u003c\/th\u003e\u003ctd\u003eUSB average-power sensor: 10 MHz-33 GHz, 3.5 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87235FA\u003c\/th\u003e\u003ctd\u003eUSB average-power sensor: 10 MHz-40 GHz, 2.92 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87235H\u003c\/th\u003e\u003ctd\u003eUSB average-power sensor: 10 MHz-50 GHz, 2.4 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87235L\u003c\/th\u003e\u003ctd\u003eUSB average-power sensor: 50 MHz-67 GHz, 1.85 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87236D\u003c\/th\u003e\u003ctd\u003eUSB peak\/average-power sensor: 50 MHz-18 GHz, N(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87236E\u003c\/th\u003e\u003ctd\u003eUSB peak\/average-power sensor: 50 MHz-26.5 GHz, 3.5 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87236F\u003c\/th\u003e\u003ctd\u003eUSB peak\/average-power sensor: 50 MHz-40 GHz, 2.4 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87236L\u003c\/th\u003e\u003ctd\u003eUSB peak\/average-power sensor: 500 MHz-67 GHz, 1.85 mm(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H20\u003c\/th\u003e\u003ctd\u003eZE9080 directional antenna A: 9 kHz-20 MHz, N(f); H24 amplifier recommended.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H21\u003c\/th\u003e\u003ctd\u003eZE9080 directional antenna B: 20 MHz-200 MHz, N(f); H24 amplifier recommended.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H22\u003c\/th\u003e\u003ctd\u003eZE9080 directional antenna C: 200 MHz-500 MHz, N(f); H24 amplifier recommended.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H23\u003c\/th\u003e\u003ctd\u003eZE9080 directional antenna D: 500 MHz-8 GHz, N(f); H24 amplifier recommended.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H24\u003c\/th\u003e\u003ctd\u003eZE9080 antenna amplifier: 9 kHz-8 GHz, N(f), for ZE9080 A\/B\/C\/D antenna modules; amplifier and electronic compass included.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H25\u003c\/th\u003e\u003ctd\u003eZE9080 antenna transport case: dedicated case for ZE9080 antennas, accommodating ZE9080 A\/B\/C\/D modules and the ZE9080 amplifier.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H26\u003c\/th\u003e\u003ctd\u003e700 MHz-6 GHz directional antenna: active log-periodic, 700 MHz-6 GHz, SMA(f).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H27\u003c\/th\u003e\u003ctd\u003e680 MHz-10 GHz directional antenna: active log-periodic, 680 MHz-10 GHz, SMA(f).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H28\u003c\/th\u003e\u003ctd\u003e680 MHz-20 GHz directional antenna: active log-periodic, 680 MHz-20 GHz, SMA(f).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H29\u003c\/th\u003e\u003ctd\u003e6 GHz omnidirectional antenna: portable, 680 MHz-6 GHz, SMA(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H30\u003c\/th\u003e\u003ctd\u003e8 GHz omnidirectional antenna: portable, 300 MHz-8 GHz, SMA(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H31\u003c\/th\u003e\u003ctd\u003e700 MHz-6 GHz passive directional antenna: passive log-periodic, 700 MHz-6 GHz, SMA(f).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H34\u003c\/th\u003e\u003ctd\u003eExternal USB electronic compass, for 4959-S11 direction finding and compatible antennas; confirm the complete configuration when selecting.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H35\u003c\/th\u003e\u003ctd\u003eN\/SMA-JJ RF cable (2 m): N\/SMA male-male coaxial cable, DC-18 GHz, length 2 m.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H36\u003c\/th\u003e\u003ctd\u003ePBS1 near-field probes: up to 9 GHz; 1 electric-field probe and 6 mm, 12 mm, 25 mm and 50 mm magnetic-field probes, 1 each; SMB(m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H37\u003c\/th\u003e\u003ctd\u003e120 MHz real-time spectrum analysis; provides 120 MHz real-time bandwidth.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H38\u003c\/th\u003e\u003ctd\u003eHandheld directional antenna: passive log-periodic, 380 MHz-20 GHz; integrated electronic compass and RF test cable with N male connector.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H39\u003c\/th\u003e\u003ctd\u003eHandheld high-gain direction-finding antenna: horn, 18 GHz-40 GHz; integrated electronic compass and RF test cable with 2.92 mm male connector.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCalibration kits and test cables\u003c\/summary\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\"\u003eOption \/ accessory model\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and description\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e31101A\u003c\/th\u003e\u003ctd\u003eCoaxial calibration kit: N male, DC-18 GHz; for VNA, cable\/antenna and vector-voltmeter calibration.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e31101B\u003c\/th\u003e\u003ctd\u003eCoaxial calibration kit: N female, DC-18 GHz; for VNA, cable\/antenna and vector-voltmeter calibration.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e31121\u003c\/th\u003e\u003ctd\u003eCoaxial calibration kit: 3.5 mm, DC-26.5 GHz; for VNA, cable\/antenna and vector-voltmeter calibration.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e31123A\u003c\/th\u003e\u003ctd\u003eCoaxial calibration kit: 2.4 mm, DC-50 GHz; for VNA, cable\/antenna and vector-voltmeter calibration.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e20209LB\u003c\/th\u003e\u003ctd\u003eCoaxial calibration kit: 1.85 mm, DC-67 GHz; for VNA, cable\/antenna and vector-voltmeter calibration.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e20402D\u003c\/th\u003e\u003ctd\u003eElectronic calibration module: 100 kHz-18 GHz (N).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e20402E\u003c\/th\u003e\u003ctd\u003eElectronic calibration module: 10 MHz-26.5 GHz (3.5 mm).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e20402H\u003c\/th\u003e\u003ctd\u003eElectronic calibration module: 10 MHz-50 GHz (2.4 mm).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e20402L\u003c\/th\u003e\u003ctd\u003eElectronic calibration module: 10 MHz-67 GHz (1.85 mm).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H49\u003c\/th\u003e\u003ctd\u003eN male-male calibration cable GORE-OSZKUZKU0240.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H50\u003c\/th\u003e\u003ctd\u003eN female-male calibration cable GORE-OSZKUZKV0240.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H51\u003c\/th\u003e\u003ctd\u003e3.5 mm female-female calibration cable GORE-0RD02D02024.0.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H52\u003c\/th\u003e\u003ctd\u003e3.5 mm female-male calibration cable GORE-0RD01D02024.0.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H53\u003c\/th\u003e\u003ctd\u003e2.4 mm female-female calibration cable GORE-0K0CK0CK024.0.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H54\u003c\/th\u003e\u003ctd\u003e2.4 mm female-male calibration cable GORE-0K0CJ0CK024.0.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H55\u003c\/th\u003e\u003ctd\u003e2.4 mm female-male 50 GHz calibration cable 0Z0CJ0CK024.0.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H56\u003c\/th\u003e\u003ctd\u003e2.4 mm female-female 50 GHz calibration cable 0Z0CK0CK024.0.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H57\u003c\/th\u003e\u003ctd\u003e1.85 mm female-male 67 GHz calibration cable 0F0CB0CA024.0.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H58\u003c\/th\u003e\u003ctd\u003e1.85 mm female-female 67 GHz calibration cable 0F0CA0CA024.0.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87302FZ\u003c\/th\u003e\u003ctd\u003eTest cable: 3.5\/3.5-KK, female-female (0.6 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87302FE\u003c\/th\u003e\u003ctd\u003eTest cable: 3.5\/3.5-KJ, female-male (0.6 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87302AZ\u003c\/th\u003e\u003ctd\u003eTest cable: N\/N-JJ, male-male (0.6 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87302BA\u003c\/th\u003e\u003ctd\u003eTest cable: N\/N-KJ, female-male (0.6 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87302NZ\u003c\/th\u003e\u003ctd\u003e1.85 mm\/1.85 mm-KK test cable, female-female (0.6 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87302NY\u003c\/th\u003e\u003ctd\u003e1.85 mm\/1.85 mm-KJ test cable, female-male (0.6 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87302QQ\u003c\/th\u003e\u003ctd\u003e2.4 mm\/2.4 mm-KK test cable, female-female (0.6 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e87302QP\u003c\/th\u003e\u003ctd\u003e2.4 mm\/2.4 mm-KJ test cable, female-male (0.6 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H63\u003c\/th\u003e\u003ctd\u003eAL50-35FNM-01.00M test cable: 3.5 mm\/N-KJ, female-male (1.0 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H64\u003c\/th\u003e\u003ctd\u003eAL50-35MNM-01.00M test cable: 3.5 mm\/N-JJ, male-male (1.0 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H65\u003c\/th\u003e\u003ctd\u003eAL50-24F35F-01.00M test cable: 2.4 mm\/3.5 mm-KK, female-female (1.0 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H66\u003c\/th\u003e\u003ctd\u003eAL50-24F35M-01.00M test cable: 2.4 mm\/3.5 mm-KJ, female-male (1.0 m).\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959-H67\u003c\/th\u003e\u003ctd\u003eUSB OTDR for optical time-domain reflectometry and optical power measurements; requires S34.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCalibration and extended-warranty options\u003c\/summary\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\"\u003eOption \/ accessory model\u003c\/th\u003e\u003cth scope=\"col\"\u003eSpecification and description\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959B-JL\u003c\/th\u003e\u003ctd\u003eMetrological calibration service and report; only for 4959B.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959D-JL\u003c\/th\u003e\u003ctd\u003eMetrological calibration service and report; only for 4959D.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959E-JL\u003c\/th\u003e\u003ctd\u003eMetrological calibration service and report; only for 4959E.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959G-JL\u003c\/th\u003e\u003ctd\u003eMetrological calibration service and report; only for 4959G.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959H-JL\u003c\/th\u003e\u003ctd\u003eMetrological calibration service and report; only for 4959H.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959K-JL\u003c\/th\u003e\u003ctd\u003eMetrological calibration service and report; only for 4959K.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959B-EWT1\u003c\/th\u003e\u003ctd\u003e1-year extension after the standard warranty; adds 1 year, select 2 units for 2 years, and so on. Calibration excluded; only one-way freight included.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959D-EWT1\u003c\/th\u003e\u003ctd\u003e1-year extension after the standard warranty; adds 1 year, select 2 units for 2 years, and so on. Calibration excluded; only one-way freight included.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959E-EWT1\u003c\/th\u003e\u003ctd\u003e1-year extension after the standard warranty; adds 1 year, select 2 units for 2 years, and so on. Calibration excluded; only one-way freight included.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959G-EWT1\u003c\/th\u003e\u003ctd\u003e1-year extension after the standard warranty; adds 1 year, select 2 units for 2 years, and so on. Calibration excluded; only one-way freight included.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959H-EWT1\u003c\/th\u003e\u003ctd\u003e1-year extension after the standard warranty; adds 1 year, select 2 units for 2 years, and so on. Calibration excluded; only one-way freight included.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e4959K-EWT1\u003c\/th\u003e\u003ctd\u003e1-year extension after the standard warranty; adds 1 year, select 2 units for 2 years, and so on. Calibration excluded; only one-way freight included.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003ch3\u003eStandard 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\"\u003eAccessory\u003c\/th\u003e\u003cth scope=\"col\"\u003eDescription\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003ePower cord\u003c\/th\u003e\u003ctd\u003eIncluded in the standard configuration; final packing list subject to the order\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003e9000 mAh rechargeable lithium-ion battery\u003c\/th\u003e\u003ctd\u003eIncluded in the standard configuration; final packing list subject to the order\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003ePower adapter\u003c\/th\u003e\u003ctd\u003eIncluded in the standard configuration; final packing list subject to the order\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eQuick-start guide\u003c\/th\u003e\u003ctd\u003eIncluded in the standard configuration; final packing list subject to the order\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eFactory product quality certificate\u003c\/th\u003e\u003ctd\u003eIncluded in the standard configuration; final packing list subject to the order\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eAdditional information\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eThe product photo illustrates the 4959K (54 GHz). Appearance of other models and optional accessories depends on the actual configuration.\u003c\/li\u003e\u003cli\u003eThe frequency coverage of an external USB power sensor or calibration kit does not extend the host spectrum\/VNA frequency range. Select options and accessories to match the measurement task and connectors.\u003c\/li\u003e\u003cli\u003eAvailability, regional coverage, fees and terms of calibration, extended warranty and shipping services are subject to quotation and order confirmation. Battery air transport and carriage must comply with carrier rules.\u003c\/li\u003e\u003cli\u003ePlease specify frequency range, measurement tasks, interfaces, required options and quantity so we can confirm configuration and lead time.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003ca class=\"yc-product-quote\" href=\"\/pages\/contact?sku=YC-TI-CT-0002\"\u003eRequest configuration and quotation\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Shanghai Yanchuan Information Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":48741776818417,"sku":"YC-TI-CT-0002","price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/0170\/8017\/files\/YC-TI-CT-0002_4959K_photo_v2.jpg?v=1791704388","url":"https:\/\/www.shanghaiyanchuan.com\/products\/4959-series-rf-comprehensive-tester-yc-ti-ct-0002","provider":"上海研川信息科技有限公司","version":"1.0","type":"link"}