HX-10 Transmitter

[Bob Burns]

Hi Dick
 
My copy of the circuit is in two GIF files but is poor. As far as I can  make 
out the SSB carrier oscillator is 4.99MHz and the two oscillators that  
effect sideband switching are 4.01 and 13.99MHz. However, someone has hand  written 
13.985MHz on my copy - the circuit diagram values may have been rounded  for 
drawing convenience so cannot be certain. I cannot see any oher  crystals on 
my copy but surprised that there was no calibrator function.
 
Hope that helps. 
 
73

Bob 

G3OOU
G-QRP  6907
_http://members.aol.com/rfcburns_ (http://members.aol.com/rfcburns) 



   

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