[600MRG] XPQ WSPR2

[Laurence KL7 L]

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 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)


Ill also post this on lowfer and RSGB so apologies now for the dupes

Laurence KL7 L