[Elecraft] plexiglass

[N2EY at aol.com]

In a message dated 7/9/06 8:29:47 AM Eastern Daylight Time, 
gilstacy at gmail.com writes:


> Don't know whether this is apocryphal or not, but I had heard from a
> former USAF EW tech that the VC in Viet Nam in the early days figured out
> how to make U.S. field superhets' LO "howl" , giving away qth, causing some
> units to switch to TRF technology.
> 

Urban legend. Not true. There's no way to do what was claimed without access 
to the receiver itself.

73 de Jim, N2EY