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Kingtone 43dBm 20W Tetra DMR UHF BDA Kashe Tashar Tashar Wuta Zaɓan Siginar Fiber Na gani Maimaita Siginar Siginar Ramin Ruwa & Ci-kin DAS 400MHz Sadarwar Tsarin Radiyo

Takaitaccen Bayani:

Me yasa Fiber Optic Repeater? An tsara tsarin Kingtone Fiber Optic Repeaters don magance matsalolin siginar wayar hannu mara ƙarfi, wanda ya fi arha fiye da saita sabon Tashar Base (BTS). Babban aiki na tsarin Maimaita RF: Don hanyar haɗin ƙasa, ana ciyar da sigina daga BTS zuwa Jagorar Unit (MU), MU sannan canza siginar RF zuwa siginar Laser sannan ciyar da fiber don watsawa zuwa Unit Remote (RU). RU sannan ya canza siginar laser zuwa siginar RF, kuma yi amfani da Amplifier Power don haɓaka zuwa babban iko zuwa IBS ko eriyar ɗaukar hoto. F...


  • Farashin EXW: US$999.00-1999.00 / yanki
  • Min. Yawan oda: 1 Yanki/Kashi
  • Ikon bayarwa: Guda 10000/Kashi a kowane wata
  • Nau'in Maimaitawa: Maimaita Fiber Optic
  • Yawan Mitar: Musamman
  • Ƙarfin Fitar da Sashen Masu Ba da Taimako: 2W / 5W
  • Ƙarfin Fitar da Naúrar Nesa: 5W / 10W/20W
  • Haɗin kai: Fiber Optical Cable
  • Rufewa: 1-20km
  • Nau'in: Tashar Kashe-iska Zaɓaɓɓen Fiber Optic Repeater
  • Tashoshi: Max. 8CH ku
  • Cikakken Bayani

    Tags samfurin

    Me yasa Fiber Optic Repeater? 
    An tsara tsarin Kingtone Fiber Optic Repeaters don magance matsalolin siginar wayar hannu mara ƙarfi, wanda ya fi arha fiye da saita sabon Tashar Base (BTS). Babban aiki na RF Repeaters tsarin: Don hanyar haɗin ƙasa, ana ciyar da sigina daga BTS zuwa Jagorar Unit (MU), MU sannan canza siginar RF zuwa siginar laser sannan ciyar da fiber don watsawa zuwa Unit Remote (RU). RU sannan ya canza siginar laser zuwa siginar RF, kuma yi amfani da Amplifier Power don haɓaka zuwa babban iko zuwa IBS ko eriyar ɗaukar hoto. Don hanyar haɗin sama, Shin tsarin juyawa ne, ana ciyar da sigina daga wayar hannu zuwa tashar tashar MS ta MU. Ta hanyar duplexer, ana ƙara siginar ta ƙaramar ƙaramar ƙara don inganta ƙarfin sigina. Sa'an nan kuma ana ciyar da siginar zuwa RF fiber Optical module sannan a canza su zuwa siginar laser, sannan ana watsa siginar laser zuwa MU, siginar laser daga RU yana canzawa zuwa siginar RF ta hanyar RF na gani na gani. Sannan ana ƙara siginar RF zuwa ƙarin siginonin ƙarfi da ake ciyarwa zuwa BTS.

    无线接收室外一拖二对讲机

    Siffofin:

    • Fiber Optic RF Repeater shine ingantaccen bayani don haɓakawa da haɓaka yankin ɗaukar hoto na hanyar sadarwar TETRA 400MHz
    • Ya ƙunshi manyan kayayyaki guda biyu, Jagora da ƙungiyoyin Bayi da yawa.
    • 33, 37, 40 ko 43dBm ikon fitarwa mai hade, hadu da tsarin tsarin
    • Sauƙaƙan shigarwa da kiyaye filin yana rage ƙaddamarwa da farashin aiki
    • Watsawar siginar a cikin mai maimaita fiber optic ba ta damu da tasirin waje ba
    • Bayar da sabis na ɗaukar hoto na RF mai sauri zuwa tashar TETRA Base-Tashar ku
    • Karamin Girman Girma da Babban Ayyuka a cikin shinge mai hana ruwa dacewa don shigarwa na waje da na cikin gida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 Gabaɗayan Ƙayyadaddun Fasaha na Tsari

    Abubuwa Gwaji Yanayi Na fasaha Ƙayyadaddun bayanai Memo
    uplink downlink
    Yawan Mitar Yin aiki a cikin band 415MHZ417 425MHz zuwa 427MHz  Musamman
    Max bandwidth Yin aiki a cikin band 2 MHz  Musamman
    Ƙarfin fitarwa Yin aiki a cikin band +43 ± 2dBm + 40 ± 2dBm Musamman
    ALC (dB) Shigar da ƙara 10dB △Po≤±2  
    Max Gain Yin aiki a cikin band 95± 3dB 95± 3dB  
    Samun Daidaitacce Range(dB) Yin aiki a cikin band ≥30  
     

    Samun Daidaitacce Linear (dB)

    10 dB ± 1.0  
    20dB ku ± 1.0  
    30dB ku ± 1.5  
    Ripple a cikin Band (dB) Bandwidth mai inganci ≤3  
    Matsakaicin matakin shigarwa ba tare da lalacewa ba Ci gaba 1 min -10 dBm  
    IMD Yin aiki a cikin band ≤ 45dBc  
     

     

    Zubar da Zuciya

    Yin aiki a cikin band ≤ -36 dBm (250 nW) a cikin mitar band 9 kHz zuwa 1 GHz  
    Yin aiki a cikin band ≤-30 dBm (1 μW) a cikin mitar band 1 GHz zuwa 12,75 GHz  
    Jinkirin watsawa(mu) Yin aiki a cikin band ≤35.0  
    Hoton Noise (dB) Yin aiki a cikin band ≤5 (Max.gain)  
    Inter-modulation Haɓaka 9kHz da 1 GHz ≤-36dBm/100kHz  
    1GHz da 12.75GHz ≤-30dBm/1 MHz  
     

    Port VSWR

    BS Port ≤1.5  
    MS Port ≤1.5

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