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Mphamvu yayikulu 43dBm 20W CDMA800MHz Band Selective Repeater, wobwereza mtunda wautali 850 gsm wobwereza

Mphamvu yayikulu 43dBm 20W CDMA800MHz Band Selective Repeater, obwereza mtunda wautali 850 gsm wobwereza Chithunzi Chowonetsedwa
  • Mphamvu yayikulu 43dBm 20W CDMA800MHz Band Selective Repeater, wobwereza mtunda wautali 850 gsm wobwereza

Kufotokozera Kwachidule:

Mau oyamba Mainfeature Application&scenarios Specification Parts/Warranty Kingtone Repeaters system idapangidwa kuti ithetse mavuto a siginecha yofooka yam'manja, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera Base Station (BTS).Ntchito yayikulu ya RF Repeaters 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 v...


  • Mtundu:Kingtone/JIMTOM
  • Kuchuluka kwa Min.Order:1 Chidutswa / Zidutswa
  • Kupereka Mphamvu:10000 Chidutswa/Zidutswa pamwezi
  • Chitsimikizo:12 miyezi
    • Tsitsani ngati PDF

    Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    • Mawu Oyamba
    • Nkhani yayikulu
    • Ntchito & zochitika
    • Kufotokozera
    • Magawo/Chitsimikizo

    KingtoneWobwerezabwerezas adapangidwa kuti athetse mavuto a siginecha yofooka yam'manja, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera Base Station (BTS).Ntchito yayikulu ya RF Repeaters 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.

    Nkhani yayikulu

    Main Features of repeater :
    1. High kudzipatula zonse duplex kapangidwe, zosavuta kukhazikitsa.
    2. Chiwerengero chochepa chaphokoso, cholandira kwambiri.
    3. Ndi ALC ndi MLC ntchito kuonetsetsa khola linanena bungwe mphamvu.
    4. Kugwiritsa ntchito mphamvu zochepa, kuteteza chilengedwe ndi kupulumutsa mphamvu.
    5. Modular kapangidwe kamangidwe, mosavuta kukweza dongosolo.
    6. High Q patsekeke fyuluta ndi SAW pamwamba acoustic wave fyuluta, mkulu kunja kukana gulu.
    7. Khalani ndi mzere wapamwamba kwambiri padziko lonse lapansi, zokulitsa mphamvu za LDMOS zokhala ndi intermodulation.
    8. Landirani ukadaulo wapamwamba wa digito PLL, TCXO, OCXO, kukhazikika pafupipafupi komanso kulondola kwambiri.
    9. Wangwiro kutali ndi m'deralo kuwunika maukonde ntchito.
    10. Ntchito yopangira madzi m'nyengo yonse yamkati ndi kunja

    Ntchito & zochitika

    GSM850 Repeater Applications
    Kukulitsa kufalikira kwa ma siginecha amtundu wakhungu wodzaza pomwe chizindikiro ndi chofooka
    kapena osapezeka.
    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, Zogula
    Malo ogulitsira, Maofesi, Malo Olongedza, etc.
    Zimagwiritsidwa ntchito makamaka pazochitika zotere:
    Wobwereza amatha kupeza malo osungira omwe angalandire chizindikiro choyera cha BTS pamlingo wokwanira monga Rx Level mu malo obwereza ayenera kukhala oposa -70dBm;
    Ndipo amatha kukwaniritsa kufunikira kwa kudzipatula kwa mlongoti kuti apewe kudzidzidzimutsa.

    malire=
    kingtone repeater - mu nyumba Kuphunzira dongosolo
    malire=
    Kufotokozera

    Zinthu

    Mkhalidwe Woyesera

    Kufotokozera

    Uplink

    Tsitsani

    Nthawi zambiri (MHz)

    Mwadzina Frequency

    824-849MHz

    869-894MHz

    Kupeza (dB)

    Nominal Output Power-5dB

    95 ±3

    Mphamvu Zotulutsa (dBm)

    Chizindikiro cha GSM modulating

    37

    43

    ALC (dBm)

    Lowetsani Signal onjezani 20dB

    △Po≤±1

    Chithunzi cha Phokoso (dB)

    Kugwira ntchito mu band(Max.Kupindula）

    ≤5

    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

    Peak Phase Error(°)

    Kugwira ntchito mu band

    ≤20

    Vuto la Gawo la RMS (°)

    Kugwira ntchito mu band

    ≤5

    Gain Adjustment Step (dB)

    Mphamvu Yotulutsa Mwadzina -5dB

    1dB pa

    KupindulaKusintha 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

    Ine/OPort

    N-Mkazi

    Kusokoneza

    50ohm pa

    Kutentha kwa Ntchito

    -25 ° C+55°C

    Chinyezi Chachibale

    Max.95%

    Mtengo wa MTBF

    Min.100000 maola

    Magetsi

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

    Ntchito Yoyang'anira Akutali

    Alamu yanthawi yeniyeni ya Mkhalidwe wa Pakhomo, Kutentha, Magetsi, VSWR, Mphamvu Zotulutsa

    Remote Control Module

    RS232 kapena RJ45 + Wireless Modem + Chargeable Li-ion Battery
    Magawo/Chitsimikizo
    12months kwa obwereza
    Miyezi 6 pazowonjezera

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