7th March 2010 23:37
Ed WX4S has had good results building a similar interface.
http://www.wx4s.net/?p=6714th April 2008 06:42
Fantastic Alan,
I think your audio powered vox circuit is a great contribution to the art.
Catch you 14.070 PSK31!
73s
vk2tpm
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2nd October 2010 04:28
OH5NXO wrote ...
Good trick. Thanks!