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    • 地址:廣東省東莞市樟木頭鎮維多利大道29號
      郵編:   523618
      電話:0769-87129361
         0769-87129366
      傳真:0769-87129366
      聯系人:羅耀輝
      手機:東莞 13826966920
                  深圳 13600442272
      郵箱:dgmx@263.net
              

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    8GHz網絡分析儀 
    •   產品說明
    • 產品名稱: 8GHz網絡分析儀
      產品型號: R3767CH 
      廠商品牌: 愛德萬
      技術指標: 40MHz-8GHz

       


      40MHz~8GHz 
      測量速度:0.15ms/測點 
      1Hz步進 
      動態范圍:100dB 
      內置程控器 
      ●2個測試端口

       

      技術指標
      Number of measurement channels 
      modelsA/B:2 channels/4 traces
      modelC:4 channels/8 traces 
      Measurementsettings 
      AH models A/R,B/R,A/B,A,B 
      BH models transmission,reflection 
      CH models 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 t 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 
      Signalacteristics 
      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 acteristics 
       

      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 acteristics 
      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


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