2 IN 1 B na USB headend kayan aiki dual RF modulator

Short Description:


  • FOB Price: US $ 20 - 1000 / Piece
  • Port: Shenzhen
  • Biya Terms: L / C, D / A, D / P, T / T
  • samfurin Detail

    samfurin Tags

    2 IN 1 B na USB headend kayan aiki dual RF modulator

    Features                                                 

    1. Intermediate mita tsari, high aikin index.

    2. SAW tace tsari.

    3. marmari gidaje.

    4. MMIC haihuwarka ne a kan key sassa da SMT fasahar ne

    amfani da sauran naúrar.

    5. Digital nuna tashar lambar.

    6. Output rungumi dabi'ar dunƙule tacewa.

    7. Da high tsaro da kuma high zafin jiki da kwanciyar hankali.

    8. Output matakin gyara da kuma A / V gyara a gaban panel.

    9. PLL dabara ne amfani da audio kuma RF gida

    oscillator, high mita zaman lafiya da kuma high daidaituwa.

    10. Ba za mu iya yin daban-daban tashoshi bisa ga abokin ciniki buƙatun.

    2-a-1-F 2-a-1-r

    bayani dalla-dalla

     

     

     

    Tafakkuri

    Fitarwa Frequency Range

    45-870MHz

    Frequency Kauce wa kuskure

    ± 5KHz

    fitarwa Level

    113dBmV (<550MHz)

    Daga Band danniya

    ≥ 60dB

    Gefe-band danniya

    ≥ 60dB

    fitarwa Impedance

    75Ω

    Video zuwa Audio Jigilar rabo

    -10dB ~ -20dB

     

     

     

    Video

    Frequency

    Input Level

    0.6 ~ 1.5Vp-p

    Input Impedance

    75Ω

    Input Tafakkuri

    30dB min

    K coefficient

    4% max (2T bugun jini)

    Video s / n

    50dB (babu girmamawa)

    C / L Dakata

    40nsec

    Frequency Response

    ± 1dB (25Hz ~ 5.8MHz)

    bambanci Gain

    ± 4% (daidaitowa 87,5 887.58787.5) 87.587.585.7) 87,5) 87,5)

    bambanci Phase

    ± 4 ° (daidaitowa 87.5)

     

     

    audio

    Frequency

    Input Level

    -10 ~ 10 dBm

    Input Impedance

    10KΩ min

    Frequency Response

    ± 1dB max (40Hz ~ 15KHz)

    murdiya

    1%

    Siginar zuwa surutu rabo

    -60dB

    Audio Hoto tazara

    Bisa ga TV tsarin misali

    ikon

    wadata

     

    awon karfin wuta

     

    220V ko 110V

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