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