GG-3000m Analog headend agile pal ATSC moduleta

Maelezo Mafupi:


  • Bei ya FOB: Marekani $ 20 - 1000 / Piece
  • Port: Shenzhen
  • Masharti ya malipo: L / C, D / A, D / P, T / T
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    GG-3000m Analog headend agile pal ATSC moduleta

    kipengele

    1. IF kusindika na Double-kubadilika kuhakikisha low outband kuingilia

    2. MCU kudhibiti kwa ajili ya kudhibiti frequency na usahihi

    3. Bora video na linearity ya sauti ya ubora wa picha bora

    4. LED Display. User kirafiki kudhibiti katika jopo mbele

    5. Standard 19 "makazi kwa kiwango cha rafu

    6. uhakika Mtihani kwa urahisi wa ufuatiliaji

    7. Mufti thamani ya dola yako ya uwekezaji

    8. PAL, NTSC na SECAM inapatikana

    3000m 3000m-nyuma

    vipimo

     

     

     

    RF

    pato Frequency

    45-870MHz

    frequency Usahihi

    ± 5KHz

    pato Level

    113dBmV

    Kati band kukandamiza

    ³60dB

    sideband kukandamiza

    ³60dB

    pato Plethismografia

    75W

    A / V uwiano

    -10dB ~ -20dB

     

     

     

    Video

    Ingiza Level

    0.6 ~ 1.5Vp-p

    Ingiza Plethismografia

    75W

    Ingiza Return Hasara

    30dB min

    K Thamani

    4% kiwango cha juu (2T mapigo)

    SNR

    50dB

    kuchelewa Response

    40nsec

    flatness

    ± 1DB

    tofauti Gain

    ± 4% (modulering 87.5)

    tofauti ya Awamu

    ± 4 ° (modulering 87.5)

     

     

    Audio

    Ingiza Level

    -10 ~ 10 dBm

    Ingiza Plethismografia

    10kW min

    flatness

    ± 1DB

    harmonic Distortion

    1%

    SNR

    -60dB

    Power Supply

    AC Input

    110-245V AC

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