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  • I-Voltage Controlled Attenuators
  • I-Voltage Controlled Attenuators
  • I-Voltage Controlled Attenuators

    • I-Voltage Controlled Attenuators

    Izici:

    • I-Broadband
    • High Dynamic Range
    • Ukwenza ngokwezifiso ngesidingo

    Izicelo:

    • Okungenantambo
    • I-Transmitter
    • Ukuhlolwa Kwelabhorathri
    • Irada

    Ama-attenuators alawulwa yi-voltage angamadivayisi esekethe ahlanganisiwe akwazi ukulawula izinga lokuncishiswa kwamasiginali aphumayo ngamasiginali wokufakwayo wangaphandle.Izici zayo eziyinhloko kanye nezicelo zimi kanje:

    Izici:

    1. Ukulungiswa: Izibambisi ezilawulwa yi-voltage zilungisa izinga lokuncishiswa kwesiginali yokuphuma kwayo ngamasignali kagesi wokufakwayo wangaphandle, okuvumela ukulungiswa okunembayo nokulawula.
    2. Umugqa womugqa ophezulu: Kunobudlelwano obuphezulu bomugqa phakathi kwe-voltage yokufaka nokuncishiswa kokuphumayo, okwenza izibambisi ezilawulwa yi-Voltage zinembe kakhulu futhi zizinzile ezinhlelweni zokusebenza.
    3. Umkhawulokudonsa obanzi: Ama-attenuators alawulwa yi-voltage anempendulo enhle yomugqa ebangeni lemvamisa, ngakho-ke angasetshenziswa ezinhlobonhlobo zamasiginali.
    4. Umsindo ophansi: Ngenxa yokusetshenziswa kwezingxenye zomsindo ophansi ekwakhiweni kwesekethe yangaphakathi ye-Voltage controlled attenuators, I-Voltage controlled attenuators ibonisa izinkomba zomsindo ophansi kakhulu phakathi nokusebenza.
    5. Ukuhlanganiswa: Izibambisi ezilawulwa yi-voltage zingahlanganiswa kwezinye izifunda, okuholela kumthamo omncane nokuhlanganiswa okuphezulu kwalo lonke uhlelo.

    Isicelo:

    1. Uhlelo lokuxhumana: Izibambisi ezilawulwa yi-voltage zingasetshenziswa ukulungisa amandla esignali ohlelweni lokuxhumana, ukufeza ukulawulwa kwesignali nokulawula ngesikhathi sokudlulisa idatha nokwamukela.
    2. Ukulawulwa komsindo: Izibambisi ezilawulwa yi-voltage zingasebenza njengeyunithi yokulawula umsindo ohlelweni lomsindo ukuze ulawule ukuncishiswa kwamasignali omsindo.
    3. Isilinganiso sensimbi: Izibambisi ezilawulwa yi-voltage zingasetshenziswa njengengxenye yokulawula ekulinganisweni kwensimbi ukuze kulawulwe ngokunembile futhi kulungiswe amasignali, kuzuzwe ukunemba kwensimbi nokuzinza.
    4. Ukucutshungulwa komsindo: Ama-attenuators alawulwa yi-Voltage angasetshenziswa ekucubunguleni umsindo, njengama-synthesizer, ama-distortors, ama-compressor, njll.

    Qualwaveihlinzeka ngebhendi ebanzi kanye nama-attenuators alawulwa yibanga eliguquguqukayo aphezulu kumafrikhwensi afika ku-40GHz.Ama-attenuators ethu alawulwa yi-voltage asetshenziswa kabanzi ezindaweni eziningi.

    img_08
    img_08

    Inombolo Yengxenye

    Ishidi le-data

    Imvamisa

    (GHz, Min.)

    Imvamisa

    (GHz, Max.)

    Attenuation Range

    (dB)

    Ukulahlekelwa Kokufaka

    (dB, ubuningi.)

    I-VSWR

    Ukucaba

    (dB, ubuningi.)

    Amandla kagesi

    (V)

    Isikhathi esiholayo

    (amaviki)
    QVA-500-1000-64-S 0.5 1 0-64 1.5 2 ±2.5 0~+10 3~6
    QVA-500-18000-20-S 0.5 18 0~20 3 2.2 ±1.5 0~5 3~6
    I-QVA-1000-2000-64-S 1 2 0-64 1.3 1.5 ±2 0~+10 3~6
    I-QVA-2000-4000-64-S 2 4 0-64 1.5 1.5 ±2 0~+10 3~6
    QVA-4000-8000-64-S 4 8 0-64 2 1.8 ±2 0~+10 3~6
    QVA-5000-30000-33-K 5 30 0-33 2.5 2 - -5~0 3~6
    QVA-8000-12000-64-S 8 12 0-64 2.5 1.8 ±2 0~+10 3~6
    I-QVA-12000-18000-64-S 12 18 0-64 3 2 ±2.5 0~+10 3~6
    QVA-18000-40000-30-K 18 40 0~30 6 2.5 ±1.5 0~+10 3~6

    IMIKHIQIZO OKUNCONYIWE

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      Ama-Attenuators Alawulwa Ngedijithali

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    • I-RF High Power BroadBand Test Systems Fixed Attenuators

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