[amsat-bb] Re: dc to antenna preamplifier through coax
kq6ea at pacbell.net
Thu Sep 6 20:10:02 PDT 2007
You want what's called a "Bias Tee", or "Power
Inserter". Since you'll be using this for TV, try
Radio Shack. They used to carry them, but I haven't
looked for on in a long time.
73, Jim KQ6EA
--- Al Ozias <alozias at worldnet.att.net> wrote:
> I have a recollection of seeing a description of a
> method to insert dc
> through the coax to a antenna preamplifier but can't
> locate the article. A
> mind is a terrible thing to lose. If you know where
> I can find the article
> please E-Mail me at alozias at att.net . I am
> considering using this method
> for a TV antenna preamplifier.
> Thanks - Al - N7EQF
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