On Nov 17, 7:54*am, dave wrote:
- - wrote:
- - When I type on my battery (two AA batteries)
- - powered WebTV keyboard,
- - if I have my keyboard real close to my radio,
- - I can hear my keys clicking
- - through the radio speaker.
- - click, click, click, click, click,,,,,,
- - cuhulin

It's a Wireless Keboard [Anything] it is usually
"RF" or sometimes 'IR' Infrared
http://www.electronics-manufacturers...-keyboard.html

TV Remote Controls "IR" & "RF"
http://en.wikipedia.org/wiki/Remote_control

Car Key Fob Remote Controls with the little
LED Light are "IR"
http://uk.answers.yahoo.com/question...6104258AApWU7d
The ones with no visible LED are usually "RF".
http://auto.howstuffworks.com/remote-entry2.htm

- Try putting a typical remote control near an AM radio.

Yeah that is true too.

Put a Cellphone next to an AM/FM Radio for an Hour
and you will hear it being 'Pinged' periodically too.

it's an 'rf' charged world out-there and
inside your house/home too ~ RHF