特點
·R3765 40MHz~3.8GHz
·測量速度：0.15ms/測點
·1Hz步進(jìn)
·動態(tài)范圍：100dB
·內(nèi)置程控器
·3個測試端口
技術(shù)指標(biāo) | 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 |
訂貨信息
·Vector Netword AndyzersR3765,R3767
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