[TenTec] Relay noise source

[AC5E@aol.com (AC5E@aol.com)]

A "buzzing relay" impulse noise source sounds like someone else had some 
experience with an old fashioned doorbell buzzer to me. 

The one I learned code on sure put out plenty of racket with only a couple of 
1.5 V "telephone batteries" for power. Especially when I used long leads on 
the J38.

73  Pete Allen  AC5E