Hi Steve
After reading your suggestion to put the two 1N914 diodes between pins 1 and
2 of the NE5532, I ran downstairs, heated up the soldering iron, and gave it
a try.
It works just as you said - it knocked the offending thump down at least 50%.
Like you, I'd love to get rid of it completely, but your simple suggestion
made a noticable improvement. Thanks!
Tom N9DD
p.s. I'm up to 22 states worked with my 38 Special - most of them with the 5
watt mod in. This rig has been great fun to build and operate! Thanks to
Norcal for another great project!
[
QRP-L Archive |
]
[
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000
]