[AMRadio] push pull output XFMRs and neg feedback

John Coleman jc at pctechref.com
Fri May 15 10:07:28 EDT 2009

No Darrell, I haven't swapped the XFMRs yet.
That is part of the testing that will take place but it is all on hold for a few days because of Boy Scout events this week end.  I'll keep you guys informed as to what is found.
Come see us sometime Darrell.

Yep I'm sure it is a phase problem and is probably in the XFMR.  I fear they just aren't equal.  But before I go to the trouble of swapping all the wires I am going to make phasing tests throughout the amplifier.  It is only a few stages so it should not take long.  But I can't get to it till next week.

CU Later, 73
John, WA5BXO

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