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380-385MHz / 390-395MHz UHF 380MHz RF Bi-Directional Amplifier Band Selective Repeater Hoʻohui BDA

ʻO ka wehewehe pōkole:

Hoʻolālā ʻia ka ʻōnaehana Kingtone Bi-Directional Amplifier e hoʻoponopono i nā pilikia o ka hōʻailona kelepona nāwaliwali, ʻoi aku ka maikaʻi ma mua o ka hoʻohui ʻana i kahi Base Station (BTS) hou.ʻO ka hana nui o ka ʻōnaehana RF Bi-Directional Amplifier ka loaʻa ʻana o ka hōʻailona haʻahaʻa haʻahaʻa mai BTS ma o ka hoʻouna ʻana i ka lekiō a laila hoʻouna i ka hōʻailona hoʻonui ʻia i nā wahi i lawa ʻole ai ka uhi pūnaewele.A hoʻonui ʻia ka hōʻailona kelepona a hoʻouna ʻia i ka BTS ma o ka ʻaoʻao ʻē aʻe.◇ PA linearity kiʻekiʻe;H...


  • Brand:ʻO ke kani kani/JIMTOM
  • Ka nui o ke kauoha:1 ʻāpana/ ʻāpana
  • Hiki ke hoolako:10000 ʻāpana / ʻāpana i kēlā me kēia mahina
  • Palapala hoʻokō:12 mahina
  • Huahana Huahana

    Huahana Huahana

    Hoʻolālā ʻia ka ʻōnaehana Kingtone Bi-Directional Amplifier e hoʻoponopono i nā pilikia o ka hōʻailona kelepona nāwaliwali, ʻoi aku ka maikaʻi ma mua o ka hoʻohui ʻana i kahi Base Station (BTS) hou.ʻO ka hana nui o ka ʻōnaehana RF Bi-Directional Amplifier ka loaʻa ʻana o ka hōʻailona haʻahaʻa haʻahaʻa mai BTS ma o ka hoʻouna ʻana i ka lekiō a laila hoʻouna i ka hōʻailona hoʻonui ʻia i nā wahi i lawa ʻole ai ka uhi pūnaewele.A hoʻonui ʻia ka hōʻailona kelepona a hoʻouna ʻia i ka BTS ma o ka ʻaoʻao ʻē aʻe.

    UHF BDA

     

    ◇ PA linearity kiʻekiʻe;Loaʻa ʻōnaehana kiʻekiʻe;

     

    ◇ ʻenehana ALC akamai;

     

    ◇ ʻenehana AGC akamai;

     

    ◇ Duplex piha a me kahi kaʻawale kiʻekiʻe mai ka uplink a i lalo;

     

    ◇ Hana maʻalahi ka hana;

     

    ◇ ʻenehana hoʻohui me ka hana hilinaʻi;

     

    ◇ Ka nānā 'āina a me ka mamao (koho) me ka 'akomi hewa alarm & remote control;

     

    ◇ ʻO ka hoʻolālā ʻana i ka weatherproof no ka hoʻokomo ʻana i nā wā āpau;

    UHF BDA

    ʻIkepili ʻenehana:

    Nā mea

    Kūlana hoʻāʻo

    Hōʻike

    Meno

    Uplink

    loulou iho

    Ka pinepine hana (MHz)

    Nominal Frequency

    380-385MHz

    390-395MHz

    Hoʻopilikino ʻia

    Kaʻeleʻele

    NominalBana

    5MHz

    Loaʻa (dB)

    Mana Hoʻopuka inoa inoa-5dB

    90±3

    Kanal bandwidth

    Nominal Band

    25kHz

    Mana Puke (dBm)

    hōʻailona modulating

    +30±1

    +33±1

    ALC (dBm)

    Hoʻohui ka hōʻailona hoʻokomo i 20dB

    △Po≤±1

    Kiʻi walaʻau (dB)

    Ke hana nei i loko o ka huiMax.Loaʻa

    15

    Ripple in-band (dB)

    Mana Hoʻopuka inoa -5dB

    ≤3

    Ka hoʻomanawanui pinepine (ppm)

    Mana Hoʻopuka inoa

    ≤0.05

    Hoʻopaneʻe manawa (mākou)

    Ke hana nei i loko o ka hui

    ≤5

    Loaʻa i ka ʻanuʻu hoʻoponopono (dB)

    Mana Hoʻopuka inoa -5dB

    1dB

    Loaʻa ka laulā hoʻoponopono (dB)

    Mana Hoʻopuka inoa -5dB

    ≥30

    Loaʻa i ka Linear hiki ke hoʻololi ʻia (dB)

    10dB

    Mana Hoʻopuka inoa -5dB

    ±1.0

    20dB

    Mana Hoʻopuka inoa -5dB

    ±1.0

    30dB

    Mana Hoʻopuka inoa -5dB

    ±1.5

    ʻO ka hoʻohaʻahaʻa ʻana i waena o ka modulasi (dBc)

    Ke hana nei i loko o ka hui

    ≤-45

    Hoʻokuʻu hewa (dBm)

    9kHz-1GHz

    BW:30KHz

    ≤-36

    ≤-36

    1GHz-12.75GHz

    BW:30KHz

    ≤-30

    ≤-30

    VSWR

    Awa BS/MS

    1.5

    Awa I/O

    N-Wahine

    Ka hoʻopalekana

    50 ohm

    Ka Mahana Hana

    -25°C ~+55°C

    Haʻahaʻa pili

    Max.95%

    Lako ikehu

    DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

    Koho


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