Gg-16 16 modulator headend auala faatulagaina i le 1 CATV

Faamatalaga puupuu:


  • Tau FOB: US $ 20 - 1000 / fasi
  • Port: Shenzhen
  • Totogiina Tuutuuga: L / C, D / A, D / P, T / T
  • Faamatalaga oloa

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    Gg-16M 16 modulator headend auala faatulagaina i le 1 CATV

    O le gg-16M o se tiʻetiʻe fata 4RU chassis e mafai ai mo le faapipiiina o oo atu i le 16 fasi microprocessor-pulea faatulagaina po agile Iti-modulators. Tanu i combiner toaaga aveesea cabling le talafeagai ma faafitauli e ono fesootai ma faamautinoa le tulaga o galuega faatino sili.

    Uma modulators e seti gaosi atoatoa i auala manao ma aveesea tatau.

    MATAUPU

    1. Faaolaina mana tuuina atu mo le faapipiiina fetuutuunai ma le faatonutonuina volitiga tonu

    2. lua ili cooling mo faatinoga ola umi

    3. tulaga galuega faatino chassis 45dBmV, le manaomia combiner faaopoopo

    4. Vaaia (luga galu acoustic) faamamăina i AFAI mo maualuga i vaega C / N

    5. pulega Luma avanoa vaega e mafai ai ona faatulagaga faigofie

    16 lipeaina

    16M-tua 24M-Iti

    Specification

    faisoʻoga

     47 ~ 860MHz

    Level Galuega Faatino

     ≥105dBμV

    Galuega Faatino Level Adj. mamao

     0 ~ -20dB (ma faʻafetauina)

    A / Fua Faatusatusa V

     -10dB ~ -30dB (ma faʻafetauina)

    Impedance Galuega Faatino

     75Ω

    Galuega Faatino sese

     ≥60dB

    taimi saʻo

     ≤ ± 5KHz

    Galuega Faatino Maliu Toe Foi

     ≥12dB (VHF); ≥10dB (UHF)

    Vitio Level sao

     1.0Vp-p (87.5% Modulation)

    Impedance sao

     75Ω

    eseesega Oa

     ≤5% (87.5% Modulation)

    Vaega eseese

     ≤5 ° (87.5% Modulation)

    vaega o le Faatuai

     ≤45 ns

    Flatness vaaia

     ± 1dB

    loloto Fetuunai

     0 ~ 90%

    Vitio S / N

     ≥55dB

    Level sao otio

     1Vp-p (± 50KHz)

    Impedance sao otio

     600Ω

    Leo S / N

     ≥57dB

    Leo Muaʻi faamamafa

     50μs

    fuafuaga

    19 telē masani inisi 4U

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