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Thread: 12v / 22khz ???

  1. #1
    Junior Member Teacher
    Join Date
    Jun 2006

    Smile 12v / 22khz ???

    Dear friends....

    Anybody know? What are the actual functions of 12v / 22khz What are the real usages Please explain me?
    Ur's riya - [email protected]

  2. #2
    Platinum member Expert
    Join Date
    Jun 2004
    29°20'N 47°59'E


    these are used for polarity/frequency switching purposes.

    short note: 12v is used to switch for vertical polarity, and the 22kHz tone is used by some lnb to switch to higher freqs. do a google and you should see what i mean.
    HP-Compaq DC5000 MT 1.5GB RAM
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