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Tetra 400 MHz Laba Jiho Raadiyaha DMR UHF Kanaalka Xulashada RF BDA Soo Celinta Calaamadaha Cod-weyneeye Labada Jiho

Tetra 400 MHz Laba Jiho Raadiyaha DMR UHF Kanaalka Xulashada RF BDA Soo Celinta Calaamadaha Cod-weyneyaasha Labada Jiho Sawirka
  • Tetra 400 MHz Laba Jiho Raadiyaha DMR UHF Kanaalka Xulashada RF BDA Soo Celinta Calaamadaha Cod-weyneeye Labada Jiho
  • Tetra 400 MHz Laba Jiho Raadiyaha DMR UHF Kanaalka Xulashada RF BDA Soo Celinta Calaamadaha Cod-weyneeye Labada Jiho
  • Tetra 400 MHz Laba Jiho Raadiyaha DMR UHF Kanaalka Xulashada RF BDA Soo Celinta Calaamadaha Cod-weyneeye Labada Jiho

Sharaxaad Gaaban:

Tetra 400 MHz Two Way Radio UHF Channel Selective RF BDA Signal Repeater Bi-Directional Amplifier waa xoojiye signal RF ah oo loo isticmaalo in lagu wanaajiyo isgaarsiinta raadiyaha xaaladaha ay signalka raadiyaha.BDA (Bi-Directional Amplifier) ​​waxaa loo isticmaalaa in lagu bixiyo isgaarsiin laba jiho ah oo u dhexeeya terminaalka raadiyaha iyo saldhiga saldhiga si ay ugu haboonaato deegaan kasta.Waxaa loo isticmaali karaa bannaanka si loo kordhiyo baaxadda caymiska ee saldhigga saldhigga, samaynta adeegyada isgaarsiinta ee laga heli karo meelaha aan lahayn ama daciifsan.


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  • Tirada Dalbashada Min.1 Qayb/Qeyb
  • Awood-siinta:10000 Qaybaha/Qeybaha bishii
  • Damaanad:12 bilood
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    Tetra 400 MHz Two Way Radio UHF Channel Selective RF BDA Signal Repeater Bi-Directional Amplifier waa xoojiye signal RF ah oo loo isticmaalo in lagu wanaajiyo isgaarsiinta raadiyaha xaaladaha ay signalka raadiyaha.
    BDA (Bi-Directional Amplifier) ​​waxaa loo isticmaalaa in lagu bixiyo isgaarsiin laba jiho ah oo u dhexeeya terminaalka raadiyaha iyo saldhiga saldhiga si ay ugu haboonaato deegaan kasta.Waxaa loo isticmaali karaa bannaanka si loo ballaariyo baaxadda saldhigga saldhigga, samaynta adeegyada isgaarsiineed ee laga heli karo meelaha aan lahayn calaamado daciif ah, kuwaas oo si weyn loo isticmaalo tunnel-ka, waddooyinka, jidadka tareenada, meelaha bannaanka ah, meelaha dadku degan yihiin, iwm.

    5Mhz Duplexer bandwidth

    BDA-Bi-jiho-Amplfee

    Tilmaamaha ugu muhiimsan

    ◇ La jaan qaada TETRA, TETRAPOL, P25 (Ph1 iyo Ph2)

    ◇ Khadka sare ee PA, faa'iido nidaam sare, tignoolajiyada ALC ee caqliga leh

    ◇ Duplex buuxa iyo go'doon sare laga bilaabo kor ilaa hoos;

    ◇ Baadhista otomaatiga ah, hawlgal otomaatig ah oo ku habboon;

    ◇ Isticmaalaha kontoroolka faa'iidada la hagaajin karo, UL iyo DL madax bannaan, kanaal kasta;

    ◇ Korjoogteynta gudaha iyo tan fog (ikhtiyaarka) oo leh alaarmiga qaladka tooska ah & kontoroolka fog ee SNMP borotokool (ikhtiyaar) .

    ◇ IP67/NEMA4X Naqshadaynta cimilada ee ku rakibida dhammaan cimilada.

    iDEN-800MHz.3

    Walxaha Uplink Downlink
    Inta jeer ee shaqada (la beddeli karo) 449.5-455MHz 459.5-465MHz MHz
     Baasaboorka BW.min 5.5MHz
    Downlink to Uplink kala go'a, min 10MHz
    Max.Heerka wax-soo-gelinta (aan ahayn wax burburin) -10dBm
    Max.Awoodda wax soo saarka (la beddeli karo) + 33dBm +37dBm
    Max.Faa'iido 85dB 85dB
    Baasaboorka dooxa ≤ 3dB
    Helitaanka Rajada Hagaajinta 1 ~ 31dB @ tallaabo ah 1dB
    Xakamaynta Heerka Automatic (ALC) 30dB
    Heerka Mawjada Joogsiga ee Voltage (VSWR)  ≤ 1.5
    Sawaxanka Sawirka @Max Gain ≤5dB
    Khaladka wajiga PP ≤ 20
    Khaladka Wajiga RMS ≤ 5
     Sii daynta wasakhaysan Kooxda shaqada dhexdeeda  ≤ -36dBm/30kHz
    Kooxda shaqada ka baxday 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz
     Inter-modulation Kooxda shaqada dhexdeeda ≤ -36dBm/3kHz ama ≤ -60dBc/3kHz
    Kooxda shaqada ka baxday 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -36dBm/30kHz
    Dib u dhaca kooxda ≤ 6.0 µS
    Ka Baxsan Diidmada Kooxda ≤ -40dBc @ ± 1MHz≤ -60dBc @ ± 5MHz
    Deganaanshaha Joogtada ah ≤ 0.05pm
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