630 M

Fred WA0GMH
 

Has anyone tried to modify the BITX40 to work on 630 M?  It looks like if one changed the bandpass and low pass filters, and changed the VFO to 11.5 MHz it should work.  For USB you'd use the sum from the BFO mixer and the difference from the VFO mixer.  If this works, it would make a nice transceiver for 630 M digital modes.

Fred WA0GMH

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