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    ????????? ???????? ??????? ????? ??????? ?????? ???????????? ????? ????????

      ???????>???????????>??????TEXIO???????)
    ?? ??? ????????? VA2230A    
      ?????9916?Ρ?????

    ??? ????????? VA2230A

     

      ????

    ??? ????????? VA2230A

    ?????????????????????????????????????????????????????????????????????????????ζ???????????????????????????????????С?????????????????У???????????????????о??????

    ?? ???DSP?????????FFT????????RMS?
    ?? ???DDS?????????????????????????
    ?? ????LCD????????????????
    ?? ??GPIB???
    ?? ??????????SINAD????
    ?? ????????/??????????????????????L/R?????
    ?? ?????AC???????Χ?????210KHz
    ?? ??THD??漰г??????????
    ?? ???????????????

     

      ????

    ??? ????????? VA2230A

    ???????? 
    ????Χ  5Hz~20.09KHz(???DDS),20.1KHz~110.0KHz(???CR????)
    ????  ??0.005%(5Hz~20.09KHz)
    ??????  2????任
    ?跡 600??(?????)
    ?????Χ  14.0~-85.9dBV,16.2~-83.7dBm
    ?????  0.1dB
    ???????  ??0.5dB(??-40dBV),??0.8dB(<-40dBV),1KHz,600??????
    ???(THD+N) ??0.00631%(20Hz~20KHz,80KBW),??0.01%(?????????)
    Spot????1 20Hz(0.001%THD+N,80KBW)
    Spot????2 1KHz(0.001%THE+N,80KBW)
    Spot????3 20Hz(0.001%THD,80KBW)
    AC???????
    ??????Χ 12??(100V/30V/10V/3V/1V/300mV/100mV/30mV/10mV/3mV/1mV/0.3mV??
    ????  ??????2%(1KHz)
    ????????Χ 0~??130dB
    ???????  ??AC???????????????(RL)?????????????????
    ????????? 
    ????????Χ 10Hz~130KHz
    ??????Χ  9??(100%/30%/10%/3%/1%/0.3%/0.1%/0.03%/0.01%)
    ????Χ  10??(100V/30V/10V/3V/1V/300mV/100mV/30mV/10mV/3mV)
    ?????? 
    ???????  AC 2????任(??????????????)
    ?????跡  AC 10K????100K????2%????200pF
    ????????? 150V(DC+AC???)
    ???  ?????????????????
    ???????  2??4??8??16?????
    ?????(???)  HPF(100Hz/200Hz/OPT(???))??LPF(15KHz/20KHz/80KHz/OPT(???))??PSOPHO(IHF-A/CCIR-ARM/DIN-AUDIO/OPT(???))
    ????????  ???1KHz/3KHz/315KHz??CCITT P53 TEL??C-MESSAGE??IEC-C
    ??????  AC 100/120/220/240V??10%(???250V)
    ???????  ?48W
    ???/????  426??99??400mm/?10kg

     

      ????

    ??? ????????? VA2230A

     

     

      ??????? ????????? VA2230A

     

     
     
    ·DTV???????DVM ???
    ·R??S EFA??????????????
    ·R??S ETL ????????????
    ·R??S FSH3-TV ????????????
    ·???????? SFE100
    ·??????????? SFE
    ·??????????? SFU
    ·??? ????????? VA2230A
    ·MAK-6630 Audio Analyzer
    ·?????????-AP APX585/586
    ·???? AP ?????????ATS-2???
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    ????????????:
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