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10W VHF Redio Repeater Ikanni igbohunsafẹfẹ VHF ti a ṣe adani Yiyan Ampilifaya Itọsọna Bi (BDA)

Apejuwe kukuru:

Igbohunsafẹfẹ adani Kingtone VHF Channel Selective Bi Directional Amplifier (BDA) jẹ iye owo to munadoko ati awọn solusan igbẹkẹle ti a ṣe apẹrẹ lati fa ati ilọsiwaju agbegbe agbegbe ti awọn eto ibaraẹnisọrọ intercom VHF.Awọn BDA Yiyan ikanni ngbanilaaye olumulo lati pọ si awọn gbigbe ti o fẹ nikan ni awọn itọnisọna mejeeji, ọna asopọ oke ati ọna isalẹ.Aṣayan ikanni jẹ siseto ni agbegbe nipasẹ RS 232 tabi latọna jijin nipasẹ Modẹmu tabi RJ45.AKIYESI 1: Agbara iṣelọpọ eto jẹ iṣẹ ti nọmba awọn iṣẹlẹ ti ngbe lori…


  • Brand:Kingtone/JIMTOM
  • Iye Ibere ​​Min.1 Nkan/Awọn nkan
  • Agbara Ipese:10000 Nkan / Awọn nkan fun oṣu kan
  • Atilẹyin ọja:12 osu
  • Alaye ọja

    ọja Tags

    UHF BDA

    Igbohunsafẹfẹ adani KingtoneVHFYiyan ikanniAmpilifaya Itọnisọna Bi (BDA)jẹ iye owo to munadoko ati awọn solusan ti o gbẹkẹle ti a ṣe apẹrẹ lati fa ati ilọsiwaju agbegbe agbegbe tiVHFintercom ibaraẹnisọrọ awọn ọna šiše.Awọn BDA Yiyan ikanni ngbanilaaye olumulo lati pọ si awọn gbigbe ti o fẹ nikan ni awọn itọnisọna mejeeji, ọna asopọ oke ati ọna isalẹ.Aṣayan ikanni jẹ siseto ni agbegbe nipasẹ RS 232 tabi latọna jijin nipasẹ Modẹmu tabi RJ45.
    AKIYESI
    Akiyesi 1: Agbara iṣelọpọ eto jẹ iṣẹ ti nọmba awọn iṣẹlẹ ti ngbe lori eto, ipele ifihan agbara ti awọn ti ngbe wọnyi s si
    eto imudara ifihan agbara, ere ti PA, ati pipadanu ifibọ ti awọn asẹ laarin eto bidirectional.
    Akiyesi 2: Nọmba Ariwo System jẹ apao ampilifaya NF ati awọn adanu àlẹmọ ṣaaju si ampilifaya.Àlẹmọ adanu a re ti o gbẹkẹle lori
    iwọn iwọle fun awọn igbohunsafẹfẹ uplink, iwọn iwọle fun awọn igbohunsafẹfẹ isalẹ, ati iye iduro laarin wọn.

    BDA-Bi-itọnisọna-Ampilifaya

    Iwaju ti VHF Repeater BDA n pese si eto ibaraẹnisọrọ intercom pẹlu iwọn gbigbe ikanni giga, niwọn igba ti agbegbe ti gbooro kọja agbegbe agbegbe.Awọn ohun elo aṣoju ti laini ti bata bata jẹ awọn ipo inu ile gẹgẹbi awọn tunnels, awọn ile, awọn oju opopona, ati awọn oju iṣẹlẹ ita gbangba gẹgẹbi awọn papa ere, awọn agbegbe igberiko ati awọn agbegbe ilu ipon.Nitoripe o jẹ eto ohun elo meji, nitorinaa o le ṣafipamọ idiyele ti ilọpo meji atokan naa.

    KingTone-Tunnel-Ojutu

     Awọn pato

          Uplink Isalẹ isalẹ
    Ṣiṣẹ Igbohunsafẹfẹ Tetra380 380 ~ 385 MHz 390 ~ 395 MHz
    Tetra400 400 ~ 405 MHz 410 ~ 415 MHz
    Tetra420 415 ~ 420 MHz 425 ~ 430 MHz
    CDMA450C 450 ~ 455 MHz 460 ~ 465 MHz
    CDMA450 A 452,5 ~ 457,5 MHz 462,5 ~ 467,5 MHz
    Tetra480 480 ~ 485 MHz 490 ~ 495 MHz
    VHF 136 ~ 174 MHz 136 ~ 174 MHz
    IDEN 806 ~ 821 MHz 851 ~ 866 MHz
    Awọn miiran bi adani
    Agbara Ijade 27/30/33/37/40dBm 33/37/40/43/46dBm
    jèrè 80dB 80-95dB
    Isalẹ si Uplink Iyapa 3Mhz min
    MGC ≥ 31dB/1dB igbese
    VSWR ≤1.5:1
    Ni band flatness ≤3dB
    Meta intermodulation ibere ≤-45dBc
    Jèrè atunṣe deede 0-10dB≤1dB
    10-20dB≤1dB
    20-30dB≤1.5dB
    Idaduro eto ≤5dB
    ijusile band Fo± 0.4MHz ≤-25dBm
    Fo± 0.6MHz ≤-35dBm
    Fo± 1MHz ≤-48dBm
    Imujade ti o buruju 9KHz ~ 150KHz≤-36dBm/10KHz
    150KHz ~ 30MHz≤-36dBm/100KHz
    30MHz ~ 1GHz≤-36dBm/100KHz
    1GHz-12.75GHz≤-30dBm/1MKHz
    Noise Figure ≤5dB
    I/O Ikolu 50Ω
    RF Asopọmọra N-Iru (Obirin)

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