fm receiver modification

Thread Starter

deepak007

Joined Sep 30, 2007
59
hi

i want to move ( modify) my fm receiver into vhf hi band or uhf frequency.any ideas or schematics.please help.
 

leftyretro

Joined Nov 25, 2008
395
hi

i want to move ( modify) my fm receiver into vhf hi band or uhf frequency.any ideas or schematics.please help.
Very difficult and not worth the effort and costs. First you have to change the front end tuned circuits to the different frequency and then the LO frequency has to be changed. Finally the IF bandwidth for the FM band is much too wide for most normal communications modes used in the vhf hi band and uhf bands. You would be better off looking for hi band and uhf receiver kits. I think Ramsey offers some.

Lefty
 
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