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Re: Re: Triple Faceplate Problem
big_red_frog wrote:
>
> I am sure someone out here can give chapter and verse on this, but
> the outer sheaf on the satalite cable is not ground, at least on the
> dual ( quad, with only two used ) installation.
> I can't remember what I measured, but I think it was about 35 V AC
> between them. ( might of been 70V, but it was some time ago)
> It did no lasting harm to my sky plus box to have the sheafs shorted
> together, but I certainly got no signal.
IIRC there's a DC component fed back to the LNB from the sat box that
selects the polarisation of the LNB or something like that...
Jim
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