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Kingtone 43dBm 20W Tetra DMR UHF BDA Off-air Channel Selective Fiber Optic Repeater Signal Extender fun Eefin & Ni-Ile DAS 400MHz Redio System Telecommunication.

Apejuwe kukuru:

Kí nìdí Fiber Optic Repeater?Kingtone Fiber Optic Repeaters eto jẹ apẹrẹ lati yanju awọn iṣoro ti ifihan agbara alagbeka alailagbara, eyiti o din owo pupọ ju iṣeto ipilẹ Ibusọ tuntun (BTS).Iṣiṣẹ akọkọ ti RF Repeaters eto: Fun ọna asopọ isalẹ, awọn ifihan agbara lati BTS jẹ ifunni si Ẹka Titunto (MU), MU lẹhinna yi ifihan RF pada si ifihan laser lẹhinna ifunni si okun lati tan kaakiri si Latọna jijin Unit (RU).RU lẹhinna yi ifihan agbara laser pada si ifihan agbara RF, ati lo Ampilifaya Agbara lati pọ si agbara giga si IBS tabi eriali agbegbe.F...


  • Brand:Kingtone / JIMTOM
  • Min.Oye Ibere:1 Nkan/Awọn nkan
  • Agbara Ipese:10000 Nkan / Awọn nkan fun oṣu kan
  • Iru atunwi:Fiber Optic Repeater
  • Iwọn Igbohunsafẹfẹ:Adani
  • Agbara Ijade Ẹka Oluranlọwọ:2W / 5W
  • Agbara Ijade Ẹka Latọna jijin:5W / 10W/20W
  • Asopọmọra:Okun Optical Cable
  • Ibo:1-20km
  • Iru:Pa-air ikanni Yiyan Okun Optic Repeater
  • Ikanni:O pọju.8CH
  • Apejuwe ọja

    ọja Tags

    Kí nìdí Fiber Optic Repeater?
    Kingtone Fiber Optic Repeaters eto jẹ apẹrẹ lati yanju awọn iṣoro ti ifihan agbara alagbeka alailagbara, eyiti o din owo pupọ ju iṣeto ipilẹ Ibusọ tuntun (BTS).Iṣiṣẹ akọkọ ti RF Repeaters eto: Fun ọna asopọ isalẹ, awọn ifihan agbara lati BTS jẹ ifunni si Ẹka Titunto (MU), MU lẹhinna yi ifihan RF pada si ifihan laser lẹhinna ifunni si okun lati tan kaakiri si Latọna jijin Unit (RU).RU lẹhinna yi ifihan agbara laser pada si ifihan agbara RF, ati lo Ampilifaya Agbara lati pọ si agbara giga si IBS tabi eriali agbegbe.Fun ọna asopọ oke, Ṣe ilana iyipada, awọn ifihan agbara lati alagbeka olumulo jẹ ifunni si ibudo MS MU.Nipasẹ duplexer, ifihan agbara ti pọ nipasẹ ampilifaya ariwo kekere lati mu agbara ifihan dara si.Lẹhinna awọn ifihan agbara jẹ ifunni si module opitika fiber RF lẹhinna yipada si awọn ifihan agbara lesa, lẹhinna ifihan agbara laser tan kaakiri si MU, ifihan agbara laser lati RU yipada si ifihan RF nipasẹ transceiver opiti RF.Lẹhinna awọn ifihan agbara RF ti pọ si awọn ifihan agbara diẹ sii ti a jẹ si BTS.

    无线接收室外一拖二对讲机

    Awọn ẹya:

    • Fiber Optic RF Repeater jẹ ojutu igbẹkẹle lati faagun ati ilọsiwaju agbegbe agbegbe ti nẹtiwọọki TETRA 400MHz
    • Ni awọn modulu akọkọ meji, Titunto si ati awọn ẹya Ẹru pupọ.
    • 33, 37, 40 tabi 43dBm agbara iṣelọpọ akojọpọ, pade awọn iṣedede awọn eto
    • Fifi sori aaye ti o rọrun ati itọju dinku yiyọ ati awọn idiyele iṣẹ
    • Gbigbe ifihan agbara ni oluyipada okun opitiki ko ni idamu nipasẹ awọn ipa ita
    • Pese iṣẹ agbegbe RF iyara pupọ si Ibusọ Ipilẹ TETRA rẹ
    • Iwọn Iwapọ ati Iṣe to gaju ni ibi-ipamọ omi ti o dara fun ita gbangba ati awọn fifi sori ile无线接收室外一拖二对讲机

    无线接收室内覆盖系统无线接收室外一拖二对讲机MOU + ROU Gbogbo System Technical Specification

    Awọn nkan Idanwo Ipo Imọ-ẹrọ Sipesifikesonu Akọsilẹ
    uplink downlink
    Iwọn Igbohunsafẹfẹ Ṣiṣẹ ni-iye 415MHz~417MHz 425MHz 427MHz Adani
    Bandiwidi ti o pọju Ṣiṣẹ ni-iye 2MHz Adani
    Agbara Ijade Ṣiṣẹ ni-iye +43±2dBm + 40 ± 2dBm Adani
    ALC (dB) Iṣagbewọle fi 10dB kun △Po≤±2  
    Ere ti o pọju Ṣiṣẹ ni-iye 95±3dB 95±3dB  
    Jèrè Ibiti Atunse (dB) Ṣiṣẹ ni-iye ≥30  
     

    Jèrè Linear Adijositabulu (dB)

    10dB ± 1.0  
    20dB ± 1.0  
    30dB ± 1.5  
    Ripple ni Band (dB) Bandiwidi ti o munadoko ≤3  
    Max.input ipele Laisi bibajẹ Tesiwaju 1min -10 dBm  
    IMD Ṣiṣẹ ni-iye ≤ 45dBc  
     

     

    Imujade ti o buruju

    Ṣiṣẹ ni-iye ≤ -36 dBm (250 nW) ni iye igbohunsafẹfẹ 9 kHz si 1 GHz  
    Ṣiṣẹ ni-iye ≤-30 dBm (1 μW) ni iye igbohunsafẹfẹ 1 GHz si 12,75 GHz  
    Idaduro gbigbe (awa) Ṣiṣẹ ni-iye ≤35.0  
    Nọmba Ariwo (dB) Ṣiṣẹ ni-iye ≤5 (Max.gain)  
    Inter-awoṣe Attenuation 9kHz 1GHz ≤-36dBm/100kHz  
    1GHz~12.75GHz ≤-30dBm/1MHz  
     

    Ibudo VSWR

    BS Port ≤1.5  
    MS Port ≤1.5

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