Re: Amplifying TV antenna signal

"md" <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>...
> I was going to recommend a good Yagi for UHF.  Also keep in mind, CH 67 at
> 2.8 MW is good but not great.  At that high of frequency you need a whole
> lot of power to get out.  The station I work at is on CH 47 and we're
> outputting 5 MW.  Let me tell you, even at that power we still get calls
> about poor reception only 50mi away.  According to the last RF study we
> performed we should be propagating approx 85 mi.  So, a high gain yagi
> pointed directly toward the broadcasting tower would be my recommendation.
> Be sure the antenna is properly tuned to accept the channel range you are
> trying to view.

No Yagi.  My wife's not letting me climb that tower again anytime soon.

I know I'm going to regret asking this...

How do you tune an antenna?