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Thanks for your help. I think I made a typo in my calculator for the low pass filter. In the Low pass filter 3, my intention was to have the low pass filter attenuate the higher harmonics from the square wave. They should have been 110 ohms and 10pF, for a roll-off of ~144MHz.
Right, I intend...
I've planned out an FM scanner that I'm going to build, but I'd like to have someone eyeball it first to make sure I'm not going to waste a lot of time on something silly. I'm more of a digital fellow, and analog is relatively new to me.
Anyway, how I intend this circuit to work is I have a...
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