Adjacent Frequency Agile Modulator (CATV Headend)

Adjacent Frequency Agile Modulator (CATV Headend)

original price: 1 000 USD
Chengdu, China
Chengdu, China
Company
0086-28-85370296
King Yang
Contact person

Basic Information

CATVHeadend, Adjcent Frequency Agile Modulator Specifications: 1) Video input amplitude: 1Vp-p (whole TV signal, positive) 2) Video input impedance: 75W (lotus flower plug seat) 3) Audio input amplitude: 0.775V 4) Audio input impedance: 10kW (imbalance lotus flower plug seat) 5) Degree of video modulation signal: ≥87.5% 6) Video flatness: ≤75dB 7) Phase of differential coefficient: ≤2 8) Gain of differential coefficient: ≤2% 9) Delay difference of color or light: &le30ns 10) Video signal to noise ratio: ≥58dB (unweighted); &ge64dB (weighted) 11) Output frequency: 45870MHz 12) Frequency accuracy: ≤1kHz 13) Total frequency deviation: ≤5kHz 14) Output level of video carrier: ≥120dBmV 15) Adjusting range of output level: 015dB 16) Audio carrier power to video carrier power ratio: negative 10negative 20dB . 17) Carrier to noise ratio (C/N): ≥65dB (fc MHz); ≥70dB (fc MHz); ≥80dB (fc 6MHz) 18) RF output impedance: 75W 19) Output suppression: ≥65dB 20) Error of video / audio carrier interval: ≤5kHz 21) Maximum partial frequency of audio: 0kHz 22) Pre-emphasis of audio: 50ms 23) Audio flatness (40Hz - 15KHz): ≤5dB 24) Distortion degree of audio: ≤1% 25) Audio signal to noise ratio: ≥60dB 26) Carrier to inter-modulation ratio: ≥60dB 27) Output Return loss: ≥15dB (VHF); ≥12dB (UHF) 28) Power supply: 220V AC10% 50Hz 20VA 29) Dimensions: 19" standard structure 30) Fixing dimensions: 465 1.8mm ====================================================================

Delivery terms and packaging

Port: BOD

Payment term

Telegraphic transfer

Фотографии

    Password recovery
    To recover your password, please enter in the box below your email address with which you have registered:
    The password reset code has been sent to your Email.
    Код уже был отправлен Вам ранее.
    Вы можете ввести его в поле выше, или получить новый код через сек.
    An error has occurred. Please check your e-mail address and try again.
    Ваш новый пароль:

    Name is empty


    Выберите страну доставки

    You have not written a message

    By clicking on the "Send" button, you agree that your data will be used to process your request. Further information and revocation instructions can be found in the data protection declaration.

    Your message has been sent!

    Close

    1

    Дата события:

    12.10.2016 - 18.10.2016
    Catalog
    Cancel Close
      Show more close
        Area search
        Worldwide
        Категории
          Product