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Li-amplifiers tsa Boleng bo Phahameng tsa Chaena tse Customized 136-174MHz VHF Band Selective Bi-directional Amplifiers (BDA)

Tlhaloso e Khutšoanyane:

China High Quality Customized 136-174MHz VHF Band Selective Bi-directional Amplifiers (BDA) 1. High ho itšehla thajana e tletseng duplex moralo, bonolo ho kenya.2. Palo e tlase ea lerata, e phahameng e amohela kutloisiso.3. Ka mosebetsi oa ALC le MLC ho netefatsa matla a tsitsitseng a tlhahiso.4. Tšebeliso e tlaase ea matla, tšireletso ea tikoloho le ho boloka matla.5. Moralo oa sebopeho sa modular, habonolo ho ntlafatsa sistimi.6. High Q cavity filter le SAW surface acoustic wave filter, e phahameng ka ntle ho sehlopha sa ho hana.7. Amohela lefatše'...


  • Lebitso:Kingtone/JIMTOM
  • Bongata ba Odara:1 Sekhechana/Likotoana
  • Matla a Phepelo:10000 Pejana / Likotoana ka Khoeli
  • Tiisetso:12khoeli
  • Lebitso la Sehlahiswa:VHF Bi-Directional Amplifier
  • Mofuta:Band Selective Bi-directional Amplifier
  • VHF Frequency Range:Customized
  • Matla a Output VHF:2W/5W/10W/20W
  • Kopo :Kaho, Tunnel joalo-joalo.
  • Mosebetsi:holisa lets'oao la VHF
  • Tiisetso:12khoeli
  • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Li-amplifiers tsa Boleng bo Phahameng tsa Chaena tse Customized 136-174MHz VHF Band Selective Bi-directional Amplifiers (BDA)

    1. High ho itšehla thajana feletseng duplex moralo, bonolo ho kenya.
    2. Palo e tlase ea lerata, e phahameng e amohela kutloisiso.
    3. Ka mosebetsi oa ALC le MLC ho netefatsa matla a tsitsitseng a tlhahiso.
    4. Tšebeliso e tlaase ea matla, tšireletso ea tikoloho le ho boloka matla.
    5. Moralo oa sebopeho sa modular, habonolo ho ntlafatsa sistimi.
    6. High Q cavity filter le SAW surface acoustic wave filter, e phahameng ka ntle ho sehlopha sa ho hana.
    7. Amohela sebuela-hōle se tsoetseng pele ka ho fetesisa lefatšeng, se holisa matla sa LDMOS sa intermodulation e tlase.
    8. Amohela theknoloji e tsoetseng pele ea digital PLL, TCXO, OCXO, botsitso ba maqhubu le ho nepahala ho phahameng.
    9. Ts'ebetso e phethahetseng ea ho lekola marang-rang e hole le ea lehae.
    10. Mosebetsi oa moralo o sa keneleng metsi bakeng sa maemo ohle a leholimo ka tlung le kantle.

    Moralo oa Likhabinete tse peli tsa BDA bakeng sa khetho ea bareki

    UHF TETRA BDA.1

    UHF-Repeater-BDA

    Bi-Directional Amplifier BDA ke eng?

    Bi-Directional Amplifier (kapa BDA) e sebelisoa bakeng sa ntlafatso ea khaso ea seea-le-moea sa Setsi sa RF meahong, lithaneleng kapa libakeng tse nang le moriti.BDA's e na le likarolo tse 'maloa: Antenna ea mofani e bokella lets'oao ho tsoa marulelong moo e leng matla ebe e le isa ho BDA bakeng sa ho holisa.Letšoao le atolositsoeng le fetisetsoa ho antenna e le 'ngoe kapa ho feta libakeng tse nang le tšireletso e fokolang.Li-BDA li fumaneha ka lihlopha tse ngata tse ikhethileng: VHF, UHF, 700MHz, 800MHz, le cellular/LTE joalo-joalo.

    UHF BDA

    Kingtone Customized 136-174MHz VHF Band Selective Bi-Directional Amplifier BD e nka matšoao a kenang ka har'a sehlopha ebe e a holisa hore e ajoe sebakeng se seng.Li-amplifiers tse peli ke li-amplifiers tse 2 feela ka har'a sephutheloana se le seng;e 'ngoe ke ea ho holisa mats'oao a tsoang seleng kapa e pheta-phetoang, e 'ngoe ke ea ho holisa matshwao ho tloha sesebediswang sa selefounu ho ya ho netweke ya radio.KingTone-Tunnel-Tharollo

    Libaka tse ngata li na le matšoao a itseng, eseng libakeng tsohle tse hlokahalang setšeng.Ka mohlala, hotele e ka 'na ea e-ba le letšoao mekatong e ka holimo, empa eseng sebakeng sa boikhathollo.Ho fana ka lets'oao ka har'a parkkade, re ne re kenya lenakana ho nka lets'oao ho tsoa sebakeng sa sele kapa se pheta-pheta libakeng tsa ts'ebetso, re le fe seamplifier ebe re le isa ho li-antenna tse ling tse haufi le libaka tse nang le khaello ea tšireletso.kgaso.BDA-Bi-directional-Amplifae

     

    Litlhaloso tsa Tekheniki

    Lintho Uplink Khokahano e tlase  
    Khafetsa ea ho sebetsa (e ka tloaeleha) F1-F2MHzKa hare ho 110-175MHz F3-F4 MHzKa hare ho 110-175MHz  
     Passband BW ≤5MHz  
     Sehlopha sa balebeli(F3-F2) ≥5MHz  
    Max.Boemo ba ho Kena (Ha bo Senyehe) -10dBm  
    Max.Matla a Output (a ka tloaeleha) +0dBm +37dBm  
    Max.Fumana 45dB 45dB  
    Kenyeletso ya Sensitivity ≥-110dBm ≥-40dBm  
    Passband ripple +/- 2.0 dB +/- 2.0 dB  
    Fumana Liphetoho Range 1~31dB @ mohato oa 1dB  
    Auto Level Control (ALC) >30dB  
    Voltage Standing Wave Ratio (VSWR)  ≤ 1.5  
    Lerata Figure@Max Fumana ≤ 5dB  
    Phoso ea khafetsa ≤ +/-1.35kHz  
    Ho kheloha khafetsa ≤ +/-2.5kHz  
    Matla a Channel a Haufi ≤-60dBC  
    Altemate Channel Power ≤-60dBC  
     Phatlalatso e Senyehileng Ka har'a sehlopha sa tšebetso  ≤ -36dBm/30kHz  
    Ho tsoa sehlopheng sa ho sebetsa 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz  
    Sehlopha se Liehile ≤ 1us  
    Boholo ba matla a ho kenya, ha ho na tšenyo +5dBm  
    I/O Impedance 50Ω  
    Sehokelo sa RF Mofuta wa N (Ntshadi) / changeable/ Botlaaseng ba lekese  
         

     

    Sethala sa ho itlhahloba Microprocessor e thehiloeng  
    Tsamaiso ea sebaka le ho okamela Ho fihlella sebakeng sa heno ka Ethernet  
     Tsamaiso le ho okamela remoutu Ho fihlella hole ka Ethernet kapa modem e se nang mohala, khetho ea KT-RC2G  
    Ho latela RoHS EE  
    Matlo IP67 / NEMA4X  
    Mocheso Range -13º ho 131º F • -25º ho +55º C  
    Mongobo o Batlang ≤ 95% (ha e fokotsehe)  
    Phepelo ea Motlakase (e ka tloaeleha) DC 24V/DC 48V / AC 220V, 50/60Hz/110VAC, 50/60 Hz  
    Backup Power Supply (boikhethelo) Lihora tse 4  
    Ho phodisa Tlhaho ea tlhaho  
    Matlo IP67 / NEMA4X  
    Ho phahamisa Ho kenya lebota kapa palo  
    MTBF Lihora tse 50.000  
    Litekanyo 52 * 45 * 23cm  
    Boima ba 'mele ≤ 30kg  

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