On Sun, 15 Jul 2007 20:23:10 +0100, " Peter"
wrote in :

"Frank Gilliland" wrote...

CFR95.425(a): You must not make or have any one else make any internal
modification to your CB transmitter.
CFR95.425(c): You must not operate a CB transmitter which has been
modified by anyone in any way,....

You radios are illegal and operating them is illegal. You manufacture
and sell a product which has the sole purpose of illegal modification
and operation.

Out of interest, would it be legal if he put it in a box as a plug in
unit?


Yep, as long as the radio is not modified. The only external device
that is prohibited by Part 95 is an RF power amp.

That's U.S. rules, BTW.