E4402B頻譜分析儀 性能 0.4 dB的總體幅度精度 +16 dBm TOI -166 dBm DANL，帶有內(nèi)置前置放大器 1 Hz窄分辨率帶寬（可選） 測(cè)量應(yīng)用軟件 相噪、噪聲系數(shù)、GSM/EDGE、cdmaOne等 測(cè)量應(yīng)用軟件 包括功率套件，可進(jìn)行一鍵式RF功率測(cè)量 特性 10 MHz分析帶寬 分段掃描，一次掃描32個(gè)不連續(xù)的范圍 便攜耐用，可在現(xiàn)場(chǎng)提供實(shí)驗(yàn)室級(jí)的性能 5分鐘的預(yù)熱時(shí)間，可確保極高的測(cè)量精度E4402B-042 Gray spectrum analyzer backpack E4402B-044 Yellow spectrum analyzer backpack E4402B-060 Reduced emissions E4402B-106 Bluetooth FM demodulator E4402B-120 Enhanced Wide Offset Phase Noise and ACPR Dynamic Range E4402B-1AX RS-232 and Centronics interface E4402B-1CP Rackmount and handle kit E4402B-1D5 High stability frequency reference E4402B-1D6 Time-gated spectrum analysis, fixed perpetual license E4402B-1D7 50 -75 ohm minimum loss pad(s) E4402B-1DN Tracking generator E4402B-1DR Narrow resolution bandwidths E4402B-1DS Preamp E4402B-219 Noise figure measurement personality and hardware, fixed perpetual license E4402B-225 Cable fault location measurement personality, fixed perpetual license E4402B-226 Phase noise measurement personality, fixed perpetual license E4402B-227 Cable TV measurement personality, fixed perpetual license E4402B-228 Bluetooth measurement personality, fixed perpetual license E4402B-229 Modulation analysis measurement personality, fixed perpetual license E4402B-230 BenchLink web remote control software E4402B-231 ESA to 89600 series software link update E4402B-252 EDGE upgrade to GSM measurement personality, fixed perpetual license E4402B-266 8566/8568 programming code compatibility suite E4402B-290 859x programming code compatibilty E4402B-304 Bluetooth premium opt. Bundle E4402B-A5D 12 Vdc power cable E4402B-A6J ANSI Z540-1-1994 Calibration E4402B-AKT Russia - Russian localization (includes English manual set) E4402B-AMG Calibration + Uncertainties + Guardbanding (Accredited) E4402B-AXT Add transit case E4402B-AYQ FM demodulation and quasi peak detector E4402B-AYT Gray soft carrying/operating case E4402B-AYU Yellow soft carrying/operating case E4402B-AYX Fast time domain sweep E4402B-B70 BenchLink spectrum analyzer software E4402B-B75 Performance opts. Bundle E4402B-B7B TV trigger and picture on screen E4402B-B7D Digital signal processing and fast ADC E4402B-B7E RF communications hardware E4402B-B7K Cable fault measurement kit