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20W Tetra800MHz Redio UHF Band Aṣayan Ifihan Atunse Atunse Itọnisọna Ọna meji

Apejuwe kukuru:

Kingtone 20W Tetra800MHz Meji Way Radio UHF Band Selective Signal Repeater Bi-Directional Amplifier System jẹ apẹrẹ lati yanju awọn iṣoro ti ifihan agbara alagbeka alailagbara, eyiti o din owo pupọ ju fifi Ibusọ Base tuntun kan (BTS).Iṣe akọkọ ti eto Awọn atunso RF ni lati gba ifihan agbara kekere lati BTS nipasẹ gbigbe igbohunsafẹfẹ redio ati lẹhinna tan kaakiri ifihan agbara si awọn agbegbe nibiti agbegbe nẹtiwọọki ko pe.Ati pe ifihan agbara alagbeka tun pọ si ati tan kaakiri si BTS nipasẹ…


  • Brand:Kingtone/JIMTOM
  • Iye Ibere ​​Min.1 Nkan/Awọn nkan
  • Agbara Ipese:10000 Nkan / Awọn nkan fun oṣu kan
  • Atilẹyin ọja:12 osu
  • Alaye ọja

    ọja Tags

    Kingtone 20W Tetra800MHz Ona Meji Radio UHF Band YiyanAtunse ifihan agbaraEto Amplifier Bi-itọnisọna jẹ apẹrẹ lati yanju awọn iṣoro ti ifihan agbara alagbeka alailagbara, eyiti o din owo pupọ ju fifi Ibusọ Base tuntun kan (BTS) kun.Iṣe akọkọ ti eto Awọn atunso RF ni lati gba ifihan agbara kekere lati BTS nipasẹ gbigbe igbohunsafẹfẹ redio ati lẹhinna tan kaakiri ifihan agbara si awọn agbegbe nibiti agbegbe nẹtiwọọki ko pe.Ati pe ifihan agbara alagbeka tun pọ si ati gbigbe si BTS nipasẹ itọsọna idakeji.

    Alailowaya Booster Repeater

    Ẹya akọkọ

    Awọn ẹya akọkọ ti Atunṣe TETRA:
    Laini giga PA;Ere eto giga;
    Imọ-ẹrọ ALC ti oye;
    Duplex ni kikun ati ipinya giga lati ọna asopọ si isalẹ;
    Iṣiṣẹ irọrun adaṣe adaṣe;
    Ilana ti a ṣepọ pẹlu iṣẹ ti o gbẹkẹle;
    Abojuto agbegbe ati latọna jijin (iyan) pẹlu itaniji aṣiṣe aifọwọyi & iṣakoso latọna jijin;
    Apẹrẹ oju ojo fun fifi sori oju ojo gbogbo;

    Ohun elo&awọn oju iṣẹlẹ

    Awọn ohun elo atunṣe TETRA800Mhz
    Lati faagun agbegbe ifihan ti agbegbe afọju ifihan kun nibiti ifihan ko lagbara
    tabi ko si.
    Ita: Papa ọkọ ofurufu, Awọn agbegbe Irin-ajo, Awọn iṣẹ Golfu, Awọn ọna Tunnel, Awọn ile-iṣẹ, Awọn agbegbe iwakusa, Awọn abule ati bẹbẹ lọ.
    Ninu ile: Awọn ile itura, Awọn ile-iṣẹ Ifihan, Awọn ipilẹ ile, Ohun tio wa
    Awọn ile-itaja, Awọn ọfiisi, Awọn ọpọlọpọ iṣakojọpọ ati bẹbẹ lọ.
    O wulo julọ fun iru ọran:
    Atunṣe le wa aaye fifi sori ẹrọ eyiti o le gba ifihan BTS mimọ ni ipele to lagbara bi Ipele Rx ni aaye atunwi yẹ ki o jẹ diẹ sii ju ‐70dBm;
    Ati pe o le pade ibeere ti ipinya eriali lati yago fun sisọ ara ẹni.

    ààlà=
    ààlà=
    Sipesifikesonu

    Awọn nkan

    Ipo Idanwo

    Sipesifikesonu

    Uplink

    Isalẹ isalẹ

    Igbohunsafẹfẹ Ṣiṣẹ (MHz)

    Igbohunsafẹfẹ ipin

    806 – 821MHz

    851 – 866MHz

    Jèrè(dB)

    Agbara Ijade Aṣoju-5dB

    95±3

    Agbara Ijade (dBm)

    GSM modulating ifihan agbara

    37

    45

    ALC (dBm)

    Ifihan agbara titẹ sii ṣafikun 20dB

    △Po≤±1

    Nọmba Ariwo (dB)

    Ṣiṣẹ ni-band (Max.Jèrè)

    ≤5

    Ripple in-band (dB)

    Agbara Ijade Aṣoju -5dB

    ≤3

    Ifarada Igbohunsafẹfẹ (ppm)

    Iforukọsilẹ Agbara

    ≤0.05

    Idaduro akoko (wa)

    Ṣiṣẹ ni-iye

    ≤5

    Aṣiṣe Alakoso ti o ga julọ(°)

    Ṣiṣẹ ni-iye

    ≤20

    Aṣiṣe Alakoso RMS (°)

    Ṣiṣẹ ni-iye

    ≤5

    Gba Igbesẹ Iṣatunṣe (dB)

    Agbara Ijade Aṣoju -5dB

    1dB

    Jèrè Iwọn Atunse (dB)

    Agbara Ijade Aṣoju -5dB

    ≥30

    Gba Onila Adijositabulu(dB)

    10dB

    Agbara Ijade Aṣoju -5dB

    ± 1.0

    20dB

    Agbara Ijade Aṣoju -5dB

    ± 1.0

    30dB

    Agbara Ijade Aṣoju -5dB

    ± 1.5

    Iṣatunṣe Iṣatunṣe laarin (dBc)

    Ṣiṣẹ ni-iye

    ≤-45

    Itujade Asan (dBm)

    9kHz-1GHz

    BW: 30 kHz

    ≤-36

    ≤-36

    1GHz-12.75GHz

    BW: 30 kHz

    ≤-30

    ≤-30

    VSWR

    BS / MS Port

    1.5

    Ibudo I/O

    N-Obirin

    Ipalara

    50ohm

    Awọn iwọn otutu ti nṣiṣẹ

    -25°C ~+55°C

    Ọriniinitutu ibatan

    O pọju.95%

    MTBF

    Min.100000 wakati

    Ibi ti ina elekitiriki ti nwa

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

    Latọna Abojuto Išė

    Itaniji akoko gidi fun Ipo Ilekun, Iwọn otutu, Ipese Agbara, VSWR, Agbara Ijade

    Latọna Iṣakoso Module

    RS232 tabi RJ45 + Iṣiṣẹ modẹmu Alailowaya + Batiri Li-ion gbigba agbara


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