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,2*TTL 8-bitoutput,2*4-bit input/output for BASIC applications;
PS2 connector for US keyboard |
|
External reference frequency |
1,2,5,10Mhz,>0dBm |
订货信息
·Vector Netword AndyzersR3765,R3767
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