On Nov 20, 12:03 pm, Rich Grise wrote:
On Wed, 19 Nov 2008 17:52:01 -0600, David G. Nagel wrote:

You don't really need a new antenna. If your current antenna is working
such that you get a good picture then it should work as a digital tv
antenna.

I've heard that there's no "signal strength" meter or anything

Most digital STB's have a "signal strength" indicator on screen for
each channel.

it's either there, or not.

That's true of the displayed picture, but not the signal.
Poor (or even too much) signal strength can lead to "drop outs" or
"freezing" of the video image.

Dave.