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Shenzhen Zhengkaida Electronics Corp LTD

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Shenzhen Zhengkaida Electronics Corp LTD
Shenzhen Zhengkaida Electronics Corp LTD
China

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  • Tower amplifier,  Dual Tower Mounted Amplifier

    Tower amplifier, ....

    GSM, CDMA800, DCS, PHS, CDMA2100, WCDMA, UMTSetc frequency range TMA and TMB.

    High isolation, Low insertion loss, High power, multi-band, High stability, Long life.
    Very much....

  • Repeater

    Repeater

    GSM, CDMA800, DCS, PHS, CDMA2100, WCDMA, UMTSetc frequency range dual-band , triple-band Repeater.

    High isolation, Low insertion loss, High power, multi-band, High stability, ....

  • Same freq combiner,  Hybrid Coupler

    Same freq combiner, ....

    2 IN 1 OUT
    Frequency Range ( MHz) 700-2700 120-240 300-960 800-960 1700-2200 800-2200
    800-2500
    Coupling ( dB) 3.1Â ± 0.6
    VSWR 1.20: 1
    Input Isolation( dB) 23
    ....

  • Dummy load

    Dummy load

    Frequency Range: DC-3GHz
    Impedance: 50 OHM
    IM3: d-120dBc 2Ã — 43dBm
    VSWR: 1.20
    Temperature Range ( Â º C) : -35~ + 125
    Input power( W) : 2, 5, 10, 25, 50, 100, 200
    Size( mm) : ....

  • Attenuator

    Attenuator

    Impedance: 50 OHM
    Connector: SMA, N or DIN
    Frequency( GHz) : DC~ 3, DC~ 4, DC~ 8, DC~ 12.4, DC~ 18, DC~ 26.5
    Attenuation( dB) : 1~ 60
    Power Rating( W) : 5, 10, 25, 50, 100, ....

  • Splitter

    Splitter

    Micro-strip power splitter
    Frequency Range: 800~ 2500MHz, 700~ 2700MHz, 120~ 240MHz, 300~ 960MHz,
    Split ( dB) 2 3 4
    Split Loss ( dB) 3 4.8 6
    VSWR 1.25: 1 1.30....

  • Coupler

    Coupler

    Frequency Range ( MHz) 800-2500
    Coupling ( dB) 5Â ± 0.8 6Â ± 0.8 7Â ± 0.8 8Â ± 0.8 10Â ± 1 13Â ± 1 15Â ± 1 20Â ± 1
    Mainline loss ( dB) 2.3 1.7 1.5 1.2 0.8 ....

  • Antenna

    Antenna

    Indoor antennas,
    Outdoor antenna,
    Community antenna,
    Base station antenna,
    Adornment antenna,
    Microwave antenna,
    Satellite antenna.

    Adjustable Electrical Downtilt....

  • Combiner

    Combiner

    High isolation, Low insertion loss, High power, multi-band, High stability, Long life.

    Digital TV, Mobile TV, Tetra800, CDMA800, GSMDCS, PHS, CDMA2100, WCDMA, UMTS etc....

  • Multi-band POI

    Multi-band POI

    High isolation, Low insertion loss, High power, multi-band, High stability, Long life.

    Digital TV, Mobile TV, Tetra800, CDMA800, GSMDCS, PHS, CDMA2100, WCDMA, UMTS etc....

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