3m Semi Anechoic Chamber 3米法半电波暗室

資訊、影音產品/家電/工業醫療科學/燈具/車輛/軍規*

(等歐美亞太及各國類比EMC 規範測試場地符合3米法(含以下)輻射及傳導騷擾及抗擾測試

  • 主要規格

    Frequency Range

    EMI30MHz~18GHz

    Construction Dimensions

    約9.36m(L)x6.06m(W)x6.00m(H)

    Inner Space

    8.8m(L)x5.8m(W)x5.5m(H) (Internal reflection size)

    Raised Floor

    30 cm

    Flush-Mount Turntable

    Diameter 2m

    Main Frame Weight

    15,000kg ; 500kg/m²

    Shielding Effectiveness Test

    (IEEE-299/EN50147-1)

    10kHz≥60dB、100kHz≥60dB、1MHz≥80dB、30MHz≥100dB、450MHz≥100dB、 1GHz≥100dB、3GHz≥100dB、6GHz≥100dB、10GHz≥100dB、18GHz≥100dB

  • 儀器規劃

    Item

    QTY.

    Description

    Note

    EMI Receiver

    1

    9kHz~26.5GHz

    FCC& TAF

    Spectrum Analyzer

    1

    10Hz~40GHz

     

    Broadband Antenna

    1

    30 MHz ~ 1 GHz

     

    Horn Antenna

    1

    1 GHz ~ 18 GHz

     

    Horn Antenna

    1

    15 ~ 26.5 (40) GHz

     

    Low-Noise Amplifier

    1

    9 kHz ~ 1 GHz

     

    Low-Noise Amplifier

    1

    500 MHz ~ 18 GHz

     

    Low-Noise Amplifier

    1

    18 GHz ~ 40 GHz

     

    Signal Generator

    1

    ~ 18 GHz

    For Site VSWR measurement

    Small biconical Antenna

    1

    1 GHz ~ 6 GHz

     

    Small biconical Antenna

    1

    3 GHz ~ 18 GHz

     

    Site VSWR stand

     

    for TX antenna