原创 Advantest R3765BH 3G矢量网络分析仪|40MHz至3.8GHz

 2008-12-6 14:12  1304 1 1 分类: 测试测量

Advantest R3765BH 3G矢量网络分析仪|40MHz至3.8GHz

特点
    ·R3765 40MHz~3.8GHz
    ·测量速度：0.15ms/测点
    ·1Hz步进
    ·动态范围：100dB
    ·内置程控器
    ·3个测试端口

技术指标

Number of measurement channels	modelsA/B:2 channels/4 traces modelC:4 channels/8 traces
Measurementsettings
R3765AH/ R3767AH	A/R,B/R,A/B,A,B
R3765BH/ R3767BH	transmission,reflection
R3765CH/R3767CH	S11,S12,S21,S22,S11&S21，S22—S12
Display formats	log/lin amplitude,phase,groupdelay,real and imaginary part,\|Z\|,R,X,\|Y\|,G,B
Smith chart	marker display for log/lin amplitude,phase,realand imaginary part,R+JX,G+JB,
Polar coordinates	markerdisplay for log/lin amplitude,phase,real and imaginary part
Signalcharacteristics
Frequency range,resolution	40MHzto 3.8(8)Ghz,1Hz
with option20	up to 20Mhz
Accuracy(25±5℃)	0.01dB
Accuracy(50Mhz,25±5℃)	0.5dB
Frequency response(25±5℃)	2dB(Vpp)
Impedance	50Ω
Signa purity
Harmonic distortion	<-20dBc(40Mhz to 3.8Ghz,max.output power)
Nonharmonic distortion	<-25dBc(40Mhzto 3.8GHz,max.output power)
Phasenoise (10KHz offset,1kHz RBW)	(-85dBc+20log(f/40MHz))dBc
Sweep characteristics
Parameters	frequency,level
Range	full frequencyrange or full level range depending on model
Sweep mode	linear frequency or level sweep;user-defined
Sweep time	0.15ms/testpoint with normalization 0.25ms/testpoint with 2-port calibra-tion
Testpoints	3,6,11,21,51,101,201,301,601,801,1201
Trigger	continuous,single,external
Receiver characteristics
Input	N connector,50Ω
Maximum input level	0dBm(model A/B) +15dBm(model C)
Noise level	withmaximum input signal -90dBc at RBW="3khz" -100dBc at RBW="10kHz"
Resolution bandwidth	10Hzto 10kHz in 1 to 3steps
Input crosstalk
R3765(<3.8GHz)	-90dB
Model C(2.6 to 3.8Ghz)	-85dB
Directivity
<2.6GHz	-30dB
<3.8Ghz	-26dB
<8Ghz	-22dB
Amplitudemeasurement
Resolution	0.001dB
Accuracy
-10dBm,50MHz,25±5℃	±0.5dB
Amplitude response	max.inputlevel-20dB
-10 to -60dBm	±0.05dB
Phase measurement	±180℃
Resolution	0.01℃
Frequency response	±5℃
-10to -50dB	±0.3℃
Group-delaymeasurement	1 ps to 250s
Resolution	1ps
Display	see overviewof models
Markers	upto 10 independent markers+delta marker with the option of showing all markers in a list
Automatic searchfunction	min,max,bandwidth,etc. SWR,filter parameters
Data transfer
Built-inBASIC controller	provided as standard,high-speed evaluationfunctions for essential trace points through direct data access;con-trol of externaldevices via IEC/IEEE bus bus
Disk drive	3.5,720Kbyrt(DD),1.44Mbyte(HD)
External interfaces	15-pinVGA IEC bus (iEEE 488.2,SCPI) RS-232(for BASIC controller only)
Paraller interface	24bit,2TTL 8-bitoutput,24-bit input/output for BASIC applications; PS2 connector for US keyboard
External reference frequency	1,2,5,10Mhz,>0dBm

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