Help Understanding this.

ronv

Joined Nov 12, 2008
3,770
I don't think you can. L1 & L2 are IF coils tuned to ~ 4 Mhz. I don't know what you would use for the high frequency.
 

MikeML

Joined Oct 2, 2009
5,444
That circuit is for 4MHz; not 433Mhz (big difference). Try one of these programmed to your frequency of interest. When you are done playing with it, go and get a Ham License, so you can transmit legally.
 
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