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Kingtone Customized Public Safety Bi-Directional Amplifier UHF 400-450MHz 20W Band Selective Repeater RF Integrated BDA ya Walkie Talkie Signal Extender

Kufotokozera Kwachidule:

Dongosolo la Kingtone Bi-Directional Amplifiers lapangidwa kuti lithetse mavuto a siginecha yofooka yam'manja, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera Base Station (BTS).UHF BDA ndi yankho lobwerezabwereza lomwe lidapangidwa poganizira anthu omwe amayankha koyamba pachitetezo cha anthu.Kugwira ntchito kwakukulu kwa RF Bi-Directional Amplifiers system ndikulandila siginecha yamphamvu yotsika kuchokera ku BTS kudzera pawayilesi yawayilesi ndikutumiza siginecha yokwezeka kumadera omwe kulumikizidwa kwa netiweki sikukwanira.Ndipo foni yam'manja ilinso ...


  • Mtundu:Kingtone/JIMTOM
  • Kuchuluka kwa Min.Order:1 Chidutswa / Zidutswa
  • Kupereka Mphamvu:10000 Chidutswa/Zidutswa pamwezi
  • Chitsimikizo:12 miyezi
  • Dzina lazogulitsa:Bi Directional Amplifier (BDA)
  • Ntchito:BDA ya Walkie Talkie Signal Extender
  • Mawu ofunika:uhf radio repeater
  • Masanjidwe Anthawi Zonse:400-450MHz
  • Mphamvu Zotulutsa Mwamakonda:2W/5W/10W/20W
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Dongosolo la Kingtone Bi-Directional Amplifiers lapangidwa kuti lithetse mavuto a siginecha yofooka yam'manja, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera Base Station (BTS).UHF BDA ndi yankho lobwerezabwereza lomwe lidapangidwa poganizira anthu omwe amayankha koyamba pachitetezo cha anthu.

    Kugwira ntchito kwakukulu kwa RF Bi-Directional Amplifiers system ndikulandila siginecha yamphamvu yotsika kuchokera ku BTS kudzera pawayilesi yawayilesi ndikutumiza siginecha yokwezeka kumadera omwe kulumikizidwa kwa netiweki sikukwanira.Ndipo siginecha yam'manja imakulitsidwanso ndikutumizidwa ku BTS kudzera mbali ina.

    UHF BDA

    Zofunika Kwambiri:
    1, High linearity PA;Kupindula kwakukulu kwadongosolo;
    2,ukadaulo wanzeru wa ALC;
    3,ukadaulo wanzeru wa AGC;
    4, Full duplex komanso kudzipatula kwapamwamba kuchokera ku uplink kupita ku downlink;
    5, Automatic Operation yabwino ntchito;
    6, Integrated njira ndi ntchito odalirika;
    7, Kuyang'anira kwanuko ndi kutali (ngati mukufuna) yokhala ndi ma alarm angozi & kuwongolera kutali;
    8, Kupanga kwanyengo kwa kuyika kwanyengo zonse;

    Kufotokozera:

    Zinthu

    Mkhalidwe Woyesera

    Kufotokozera

    Meno

    Uplink

    Tsitsani

    Nthawi zambiri (MHz)

    Mwadzina Frequency

    355-356MHz

    366-367MHz

    Zosinthidwa mwamakonda

    Bandwidth

    Nominal Band

    1MHz

    Kupeza (dB)

    MwadzinaMphamvu Zotulutsa-5dB

    90 ±3

    Channel bandwidth

    Nominal Band

    25kHz pa

    Mphamvu Zotulutsa (dBm)

    modulating chizindikiro

    + 33 ± 1

    + 43 ± 1

    ALC (dBm)

    Lowetsani Signal onjezani 20dB

    Po≤±1

    Chithunzi cha Phokoso (dB)

    Kugwira ntchito mu gulu (Max. Gain)

    ≤15

    Ripple mu-band (dB)

    Mphamvu Yotulutsa Mwadzina -5dB

    ≤3

    Kulekerera pafupipafupi (ppm)

    Mwadzina linanena bungwe Mphamvu

    ≤0.05

    Kuchedwa kwa Nthawi (ife)

    Kugwira ntchito mu band

    ≤5

    Gain Adjustment Step (dB)

    Mphamvu Yotulutsa Mwadzina -5dB

    1dB pa

    Gain Adjustment Range(dB)

    Mphamvu Yotulutsa Mwadzina -5dB

    ≥30

    Pezani Linear Yosinthika (dB)

    10dB pa

    Mphamvu Yotulutsa Mwadzina -5dB

    ±1.0

    20dB pa

    Mphamvu Yotulutsa Mwadzina -5dB

    ±1.0

    30dB pa

    Mphamvu Yotulutsa Mwadzina -5dB

    ±1.5

    Inter-modulation Attenuation (dBc)

    Kugwira ntchito mu band

    ≤-45

    Kutulutsa kwachinyengo (dBm)

    9kHz-1GHz

    BW: 30KHz

    ≤-36

    ≤-36

    1GHz-12.75GHz

    BW: 30KHz

    ≤-30

    ≤-30

    Chithunzi cha VSWR

    BS / MS Port

    1.5

    Ndi/O Port

    N-Mkazi

    Kusokoneza

    50ohm pa

    Kutentha kwa Ntchito

    -25°C ~+55°C

    Chinyezi Chachibale

    Max.95%

    Magetsi

    DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

    Njira

    Mapulogalamu:
    Kukulitsa kufalikira kwa ma siginoloji amtundu wakhungu wodzaza pomwe chizindikiro ndi chofooka kapena sichikupezeka.
    Panja: Mabwalo a ndege, Madera Oyendera alendo, Maphunziro a Gofu, Tunnel, Mafakitole, Maboma a Migodi, Midzi ndi zina.
    M'nyumba: Mahotela, Malo Owonetserako, Zipinda Zapansi, Malo Ogulira, Maofesi, Malo Olongedza, etc.

    Critical Communication Solution Supplier


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