[Lowfer] WE2XPQ WSPR

Laurence KL7 L hellozerohellozero at hotmail.com
Thu Oct 17 12:35:22 EDT 2013


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.


Ill also post this on Blacksheep  so apologies now for the dupes

Laurence KL7 L 		 	   		  


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