On Thu, 14 Apr 2005 17:10:03 -0400, "Eisboch"
wrote:


"Curtis CCR" wrote in message
roups.com...


Your cellphone is handy example of a "full duplex" transceiver. In the
800MHz cell band your phone transmits and receives simultaneously on
frequencies that are 45MHz apart. This is how it allows you to talk
and listen at the same time.


Really. Now, would you care to explain that concept to my wife?

The talking or listening part?

Later,

Tom