On Tue, 13 Jan 2004 17:02:37 -0600, "RB"
wrote:

}}} Interesting, but how would you hook the unit across the transducer
without taking it apart? {{{

If I understand the question, you would simply put the audio generator and
ac voltmeter across the coax lead at some point (between the braid and the
center).

Thanks - that's not what I meant, but I think I answered my own
question just by thinking about it.

Later,

Tom
S. Woodstock, CT
----------
"My rod and my reel - they comfort me."

St. Pete, 12 Lb. Test