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产品规格：R3752BH
产品数量：20 个
包装说明：八成新以上
关 键 词：R3752BH
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发布时间：2012-07-12
R3752BH网络分析仪 特点 * 5Hz~500MHz *系统单元 *高扫频速率0.1ms/采集点，10kHz分辨率，全程校准 * 2个测量通道，4条曲线 * 115dB动态范围 *内置程控器 技术指标 SEMeasurement functions Numberof measurement channels max.2 channels/4traces Measurement settings R3752A/R3752AH/R3753A/R3753AH A/R,B/R,A/B,R,A,B, R3752EH/R3753EH A R3752BH/R3753BH A/R,R,A Displayfor mats R3752 Series Log/linearamplitude,phase,groupdelay,real and imaginary part,|Z|,R,X,|Y|,G,B, Signal characteristics Frequencyrange;resolution 5Hz to 500MHz;0.1Hz Referenceoscillator(aging) ±5*10^-6/day(25±5℃) ±20ppm(25±5℃) with Option 20 ±2*10^-8/day Output level +21 to -63 dBm(output 1) Resolution 0.1dB Accuracy 0.5dB(0 dBm,50MHz,25±5℃) Linearity(25±5℃) +21to -35dB ±0.5dB -35to -63dB ±1.5dB Frequency reaponsess(25±5℃) 5 Hz to 100kHz ±4dB 100kHz to 1MHz ±2.0dB 1 to 300MHz ±1.5dB 300to 500 MHz ±2.0dB Impedance 50Ω(output1) Sigal purity Harmonic distortion <-20dBc Nonharmonic distortion <-30dBc or -70 dBm(thehigher value applies) Sweep characteristics Parametsrs frequency ,level Range 5Hz to 500MHz,+21to -43dBm Sweep mode linearfrequency or level sweep ;userdefined Sweeptime 0.1ms/testpoint(100kHz resolution) Testpoints 3,6,11,21,51,10,201,301, 401,501,601,801,1201, Trigger continuous,single,external Output direct or via power splitter(R3752E,R3753Edirect only) BNCconnector ,50Ω Power splitter(R3752A/B,R3753A/B,only) Insertion loss 6dB gAIN ERROR <0.1dB ,at>100MHz<0.2dB Phase error typ.1° Receiver characteristics Input impedance 50Ω or 1MΩⅡ20 pF Msximum input level 50Ω 0dBm (Att=0dB:-20dBm) 1MΩ 224mV(Att=0dB:22.4mV) Noise level 500kHz to 300 MHz -115 dBm at RBW≤1kHz 300 to 500 MHz -110dBm at RBW≤3kHz Resolution bandwidth 3Hzto 10 kHz in 1 to 3 steps Amplituderation aeasurement(R3752/53/A/B) Range 0±120dB(RBW 1kHz) Resolution 0.01dB Amplitued response ±0.05 dB(-10 to -60dBm) Phase ratiomeasurement(R3752/53/A/B) Range ±180° Resolution 0.01° Accuracy 50MHz Frequency response(25±5℃) 5°pp(up to 100MHz) 10°pp (up to 300MHz) 20°pp (up to 500MHz) Amplitued response ±0.3°(-10to -50 dBm) Group-delay measurement 1ps to 250 s Resolution 1 ps Aperture frequency 0.01to 50% of frequency span Display R3752 Series alphanumeric fluorescent display,256* 64 dots(32*8characters) Markers upto 10 independent markers+delta marker wiht the option of showing all markers in a list Automatic searchfunction min,max,bandwidth,etc,SWR,filter parameters Data transfer Built-in BASIC controller provded as standard,high-speeed evaluation functions for essential rtace points though direct data access;control of external devices via IEC/IEEE bus 3.5",720Kbyte(DD) 1.44Mbyte(HD) External interface 15-pinVGA IEC bus (IEEE 488 .2,SCPI) RS-232(for BASIC controller only) Parallelinterface TTL 8-bit output,4-bit input/outputfor BASIC applications;Keyboard: PS2 connectorfor US deyboard 附注:本公司长期收购频谱分析仪,音频分析仪,网络分析仪,信号源等等二手高档仪器 ,并长期承接美国惠普,爱德万!如有兴趣,请和我们联系 我司并且在售后服务方面尽最大努力做到最好！满足客户的需求！
