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Atunse Ile-iṣẹ Kingtone OEM 850 1900 MHz Dual Band B2 B5 2G 3G 4G Awọn atunwi Ifiranṣẹ Alagbeka Alagbeka Gigun Gigun Ifiranṣẹ Foonu Alagbeka 3-5KM

Apejuwe kukuru:

China Kingtone B2+ B5 ampilifaya ifihan agbara 4g meji band 850/1900 gsm pcs 2g 3g oorun agbara repeater 5W,10W,20W cdma pcs foonu alagbeka ifihan agbara ifihan ti a ṣe lati yanju awọn iṣoro ti ifihan alagbeka Wak, eyiti o din owo pupọ ju fifi ibudo ipilẹ tuntun kan kun. (BTS) .Iṣẹ akọkọ ti awọn oluṣe atunṣe ni lati gba ifihan agbara-kekere lati BTS nipasẹ gbigbe RF ati lẹhinna atagba ifihan agbara si awọn agbegbe nibiti agbegbe nẹtiwọọki ko to. Ati pe ifihan agbara alagbeka tun pọ si ati gbigbe si ...


  • Brand:Kingtone / JIMTOM
  • Min.Oye Ibere:1 Nkan/Awọn nkan
  • Agbara Ipese:10000 Nkan / Awọn nkan fun oṣu kan
  • Apejuwe ọja

    ọja Tags

    China Kingtone B2+ B5 ampilifaya ifihan agbara 4g meji band 850/1900 gsm pcs 2g 3g oorun agbara repeater 5W,10W,20W cdma pcs foonu alagbeka ifihan agbara ifihan ti a ṣe lati yanju awọn iṣoro ti ifihan alagbeka Wak, eyiti o din owo pupọ ju fifi ibudo ipilẹ tuntun kan kun. (BTS) .Iṣẹ akọkọ ti awọn atunwi ni lati gba ifihan agbara kekere lati BTS nipasẹ gbigbe RF ati lẹhinna atagba ifihan agbara si awọn agbegbe nibiti agbegbe nẹtiwọọki ko to. Ati pe ifihan agbara alagbeka tun pọ si ati gbigbe si BTS nipasẹ idakeji itọsọna.

    Kingtone-Repeater.1

     

    Eto Apple: ipe: * 3001#12345#*, agbara ifihan yoo han ni oke apa osi.
    Eto Samsung: pe: *#0011#
    Tabi o le ṣe igbasilẹ ohun elo “Awari LTE” lati ṣayẹwo.

    Fi foonu rẹ sibẹ lati ṣayẹwo agbara ifihan rẹ ni ita:
    Android : eto → nipa foonu → ipo → nẹtiwọki ,dbm àpapọ yoo wa ni -75dbm to -85dbm ni ayika ;

     

    Awọn Igbohunsafẹfẹ Adani-meji fun itọkasi rẹ, yan awọn ẹgbẹ-meji:
    B1 (2100) jẹ Band 1 lori 2100 MHz.
    B2 (1900) jẹ Band 2 lori 1900 MHz.
    B3 (1800) jẹ Band 3 lori 1800 MHz.
    B4 (AWS) jẹ iye 4 lori AWS 1700/2100MHz.
    B5 (850) jẹ iye 5 lori 850 MHz.
    B7 (2600) jẹ Band 7 lori 2600 MHz.
    B8 (900) jẹ Band 8 lori 900 MHz.
    B20 (800) jẹ Band20 lori 800MHz

    850 1900 Dual Band Repeater.8

    Sipesifikesonu Imọ-ẹrọ:

    Nkan Ampilifaya ifihan agbara B2+B5 4g band meji 850/1900 gsm pcs 2g 3g agbara oorun 5W,10W,20W cdma pcs igbelaruge ifihan agbara foonu alagbeka
    Iwọn Igbohunsafẹfẹ Uplink 824-849MHz / 1850-1910MHz
    Isalẹ isalẹ 869-894MHz / 1930-1990MHz
    Abajade

    Agbara

    Uplink + 33dBm
    Isalẹ isalẹ +40dBm
    Bandiwidi ṣiṣẹ Orisirisi bandiwidi wa lori ìbéèrè
    jèrè Min.90dB
    Gba Ibiti Iṣakoso 31dB (Igbese 1dB)
    VSWR 1.5
    Ripple ni Band O pọju +/- 1.5dB
    Alarinrin

    Awọn itujade

    9KHz-1GHz O pọju -36dBm
    1GHz-12.75GHz O pọju -30dBm
    ACPR ≤-45dBc
    ≤-55dBc
    RF Asopọmọra N-iru Obirin
    I/O Ikolu 50 ohm
    Noise Figure Iye ti o pọju 5dB
    Group Time Idaduro O pọju 5µS
    Iwọn otutu -25 iwọn Celsius si +55 iwọn Celsius
    Ọriniinitutu ibatan O pọju 95%
    MTBF Min.100000 wakati
    Ibi ti ina elekitiriki ti nwa DC -48V / AC220V (+/-15%), 50Hz
    Ipese Agbara Afẹyinti UPS (Aṣayan) 6 wakati / 8 wakati
    Ilo agbara O pọju 250W
    NMS Monitor Išė Itaniji akoko gidi fun Ipo Ilekun, Iwọn otutu, Ipese Agbara, VSWR,

    Agbara Ijade, Gain, Uplink ATT, Downlink ATT ati be be lo.

    Modulu Iṣakoso Latọna jijin (Aṣayan) RS232 tabi RJ45 + Alailowaya Modẹmu + Batiri Li-ion gbigba agbara

     

     


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