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Kingtone 43dBm 20W Tetra DMR UHF BDA Hawada Kabaxsan Kanaalka Xulashada Fiber Optic Repeater Signal Extender ee Tunnel & Dhismaha Gudaha ee DAS 400MHz Isgaarsiinta Nidaamka Raadiyaha

Sharaxaad Gaaban:

Waa maxay sababta Fiber Optic Repeater?Kingtone Fiber Optic Repeaters System waxaa loogu talagalay in lagu xalliyo mashaakilaadka calaamadaha mobilada ee daciifka ah, kaas oo aad uga jaban marka loo eego dejinta Saldhig cusub (BTS).Hawlgalka ugu weyn ee nidaamka RF Repeaters: Isku xirka hoose, calaamadaha BTS waxaa lagu quudiyaa Master Unit (MU), MU ka dibna waxay u beddelaan calaamadda RF si ay u noqdaan calaamadda laser ka dibna waxay ku quudiyaan fiber si ay ugu gudbiyaan Unit Fog (RU).RU ayaa markaa u beddela signalka laysarka calaamada RF, oo isticmaal Power Amplifier si aad ugu xoojiso awooda sare ee IBS ama anteenada caymiska.F...


  • Summada:Kingtone/JIMTOM
  • Tirada Dalbashada Min.1 Qayb/Qeyb
  • Awood-siinta:10000 Qaybaha/Qeybaha bishii
  • Nooca soo noqnoqda:Fiber Optic Repeater
  • Inta jeer ee inta jeer:La habeeyay
  • Awood soo saarista Unugga Deeqaha:2W / 5W
  • Awooda Soo saarista Cutubka Fog:5W / 10W/20W
  • Xiriirinta:Fiber Optical Cable
  • Daboolista:1-20km
  • Nooca:Kanaalka hawada ka maqan soo celinta Fiber Optic Selective
  • Kanaalka:Max.8CH
  • Faahfaahinta Alaabta

    Tags Product

    Waa maxay sababta Fiber Optic Repeater?
    Kingtone Fiber Optic Repeaters System waxaa loogu talagalay in lagu xalliyo mashaakilaadka calaamadaha mobilada ee daciifka ah, kaas oo aad uga jaban marka loo eego dejinta Saldhig cusub (BTS).Hawlgalka ugu weyn ee nidaamka RF Repeaters: Isku xirka hoose, calaamadaha BTS waxaa lagu quudiyaa Master Unit (MU), MU ka dibna waxay u beddelaan calaamadda RF si ay u noqdaan calaamadda laser ka dibna waxay ku quudiyaan fiber si ay ugu gudbiyaan Unit Fog (RU).RU ayaa markaa u beddela signalka laysarka calaamada RF, oo isticmaal Power Amplifier si aad ugu xoojiso awooda sare ee IBS ama anteenada caymiska.Isku xirka kor, Waa habsocod rogan, calaamadaha mobilka isticmaalaha waxaa lagu quudiyaa MU's dekedda MS.Iyada oo loo marayo duplexer, signalka waxaa lagu kordhiyey cod-weyneeye sanqadh hooseeya si loo hagaajiyo xoogga calaamada.Kadibna calaamadaha waxaa lagu quudiyaa RF fiber optical module ka dibna loo beddelaa calaamadaha laser-ka, ka dibna calaamadda laysarka ayaa loo gudbiyaa MU, calaamadda laser-ka ee RU ayaa loo beddelaa signalka RF ee RF-ga ah transceiver.Kadibna calaamadaha RF ayaa lagu kordhiyey calaamado xoog badan oo lagu quudiyo BTS.

    无线接收室外一拖二对讲机

    Astaamaha:

    • Fiber Optic RF Repeater waa xal la isku halayn karo si loo kordhiyo loona wanaajiyo aagga daboolka shabakada TETRA 400MHz
    • Waxay ka kooban tahay laba qaybood oo waaweyn, Master iyo unugyo addoomo badan.
    • 33, 37, 40 ama 43dBm awood wax soo saarka isku dhafan, oo buuxiya heerarka nidaamyada
    • Ku rakibida goobta fudud iyo dayactirku waxay yaraynaysaa soo-bandhigidda iyo kharashyada hawlgalka
    • Gudbinta ishaarada ee ku celiyaha fiber optic ma dhibayso saamaynta dibadda
    • Bixi adeegga caymiska RF aad u degdega ah saldhiggaaga Saldhigga TETRA
    • Cabbirka Is haysta iyo Waxqabadka Sare ee xayndaab aan biyuhu lahayn oo ku habboon rakibaadda dibadda iyo gudaha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 Tilmaamaha Farsamada ee Nidaamka oo dhan

    Walxaha Tijaabinaya Xaalad Farsamo Tilmaamid Xusuusin
    kor u kaca hoos
    Xaddiga Soo noqnoqda Ka shaqaynta gudaha-band 415Mhz-417Mhz 425Mhz-427Mhz La habeeyay
    Bandwidhthka ugu badan Ka shaqaynta gudaha-band 2MHz La habeeyay
    Awoodda wax-soo-saarka Ka shaqaynta gudaha-band +43±2dBm +40±2dBm La habeeyay
    ALC (dB) Gelida ku dar 10dB △Po≤±2  
    Max Gain Ka shaqaynta gudaha-band 95± 3dB 95± 3dB  
    Hel Range La Siman karo (dB) Ka shaqaynta gudaha-band ≥30  
     

    Hel toosan la hagaajin karo (dB)

    10dB ±1.0  
    20dB ±1.0  
    30dB ±1.5  
    Ripple in Band (dB) Bandwidth wax ku ool ah ≤3  
    Heerka ugu badan ee wax-soo-gelinta oo aan waxyeello lahayn Sii wad 1 daqiiqo -10 dBm  
    IMD Ka shaqaynta gudaha-band ≤ 45dBc  
     

     

    Sii daynta wasakhaysan

    Ka shaqaynta gudaha-band ≤ -36 dBm (250 nW) inta jeer ee band 9 kHz ilaa 1 GHz  
    Ka shaqaynta gudaha-band ≤-30 dBm (1 μW) inta jeer ee band 1 GHz ilaa 12,75 GHz  
    Dib udhigista(annaga) Ka shaqaynta gudaha-band ≤35.0  
    Sawirka qaylada (dB) Ka shaqaynta gudaha-band ≤5 (Max.gain)  
    Hababka is-dhex-galka ah Attenuation 9kHz iyo 1GHz ≤-36dBm/100kHz  
    1GHz ilaa 12.75GHz ≤-30dBm/1MHz  
     

    Dekedda VSWR

    Dekedda BS ≤1.5  
    Dekedda MS ≤1.5

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