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For my local and not so local chaps
At 1630Z Changed to WSPR2 Tx
carrier appx 506.5kHz , 0.5W 100% - to receive WSPR2 use "dial" USB
505.00 kHz Antennae is 1/4 Y loop
This continues to be a shake
down of the Ultimate2 Hans Summers QRPLabs tx as the future driver for the main PA.
Its GPS's refd and appears highly suited (and can be built in a an
evening for not a lot of moolah) does WSPR2/15/QRSS/DFCW/CW/FSK/Helli
and more.
Ive added the second PA transistor and added a few more turns
on the output transformer and is basically flat (if using the correct
plug in filters) from 137k to 21MHz (or more). Love it.
Laurence KL7 L
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