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Tetra 400 MHz Leitio Auala Lua DMR UHF Ala'ala Filifilia RF BDA Fa'ailoga Toe Fa'atupu Fa'ailoga Fa'alila Fa'a-lua.

Fa'amatalaga Puupuu:

Tetra 400 MHz Lua Ala Leitio UHF Alatele Filifilia RF BDA Signal Repeater Bi-Directional Amplifier o se RF faʻamalosi faailoilo faʻaaogaina e faʻaleleia ai fesoʻotaʻiga leitio i tulaga e faʻaalia ai le leitio.BDA (Bi-Directional Amplifier) ​​e fa'aogaina e tu'uina atu ai feso'ota'iga fa'atasi i le va o laina leitio ma le nofoaga autu ina ia fetaui i so'o se ituaiga si'osi'omaga.E mafai ona faʻaaogaina i fafo e faʻalautele ai le tele o faʻasalalauga o nofoaga autu, faʻaogaina auaunaga tau fesoʻotaʻiga i nofoaga e leai pe vaivai ...


  • Fa'ailoga:Kingtone/JIMTOM
  • Min. Order Quantity:1 fasi / fasi
  • Avanoa Avanoa:10000 Piece/Pieces i le masina
  • Fa'amaonia:12 masina
  • Fa'amatalaga Oloa

    Faailoga o oloa

    Tetra 400 MHz Lua Ala Leitio UHF Alatele Filifilia RF BDA Signal Repeater Bi-Directional Amplifier o se RF faʻamalosi faailoilo faʻaaogaina e faʻaleleia ai fesoʻotaʻiga leitio i tulaga e faʻaalia ai le leitio.
    BDA (Bi-Directional Amplifier) ​​e fa'aogaina e tu'uina atu ai feso'ota'iga fa'atasi i le va o laina leitio ma le nofoaga autu ina ia fetaui i so'o se ituaiga si'osi'omaga.E mafai ona faʻaaogaina i fafo e faʻalautele ai le lautele o nofoaga autu, faʻaogaina fesoʻotaʻiga i nofoaga e leai ni faailoilo vaivai, lea e faʻaaogaina tele mo tunnels, auala, nofoaafi, nofoaga i fafo, nofoaga faʻapipiʻi, ma isi.

    5MHz Duplexer Bandwidth

    BDA-Bi-directional-Amplifie

    Vaega Autu

    ◇ E fetaui ma TETRA, TETRAPOL, P25 (Ph1 ma Ph2)

    ◇ High linearity PA, maualuga faiga maua, atamai ALC tekinolosi

    ◇ Full duplex ma maualuga vavae ese mai luga i lalo i lalo;

    ◇ fa'ata'ita'i fa'apitoa, fa'agaioiga otometi fa'agaioiga;

    ◇ Faʻatonuina le faʻaogaina o tupe maua, UL ma DL tutoatasi, i le alalaupapa;

    ◇ Mata'ituina fa'apitonu'u ma mamao (filifiliga) fa'atasi ai ma fa'ailo fa'aletonu otometi & fa'atonu mamao; SNMP protocol (filifiliga) .

    ◇ IP67/NEMA4X Fuafuaga e puipuia le tau mo le faʻapipiʻiina o tau uma.

    iDEN-800MHz.3

    Aitema Uplink Downlink
    Galulue Fa'atele (fa'atonu) 449.5-455MHz 459.5-465MHz MHz
     Passband BW.min 5.5MHz
    Downlink i Uplink separation, min 10MHz
    Max.Tulaga Fa'aofi (E le Fa'aleagaina) -10dBm
    Max.Malosi o Galuega (fa'atonu) +33dBm +37dBm
    Max.Manuia 85dB 85dB
    Ga'ega o le passband ≤ 3dB
    Maua Fetuunaiga Va'aiga 1~31dB @ laasaga o le 1dB
    Pulea Tulaga Ta'avale (ALC) 30dB
    Voltage Tu'u Galu Fa'atusa (VSWR)  ≤ 1.5
    Pisa Ata@Max Gain ≤ 5dB
    Vaega PP sese ≤ 20
    RMS Vaega sese ≤ 5
     Fa'asa'o Fa'asese I totonu o le vaega galue  ≤ -36dBm/30kHz
    Ua leai se vaega faigaluega 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz
     Inter-modulation I totonu o le vaega galue ≤ -36dBm/3kHz po'o le ≤ -60dBc/3kHz
    Ua leai se vaega faigaluega 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -36dBm/30kHz
    Fa'atuai Vaega ≤ 6.0 µS
    Mai le Faaili Teena ≤ -40dBc @ ± 1MHz≤ -60dBc @ ± 5MHz
    Fa'ato'a mautu ≤ 0.05ppm

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