[VoIP] Temporary old busy and reorder tones up on 366

Doug Alderdice ka2wft at arrl.net
Sun Mar 25 17:14:08 CST 2007


At 05:41 PM 3/25/2007 -0400, Jayson Smith wrote:
>Also, there's a 120-cycle hum, especially on Reorder tone.

OK, went to a quiet room where there's a step switch station and dialed 
reorder.  I hear the 120 Hz hum you are talking about.  I suspect it's due 
to a coupling mismatch with the transformer I am using as it is not there 
on the output of the recording chip.  There's several taps on this WE 
repeating coil, I will try out the different windings.

Doug.




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