mstechca
New Member
I went to my local library and looked through a book of circuits, and I found the following one (see attachment). I can't seem to get this circuit to pick up any TV stations. I even made the inductors 1uH each, and the variable cap between 1 and 6pF and what I got as I was tuning is 1/2 the FM broadcast band starting at about 99Mhz. I used a 3563 transistor to achieve this.
How do I get UHF? Do I have to make the inductors ridiculously small, and the variable cap ridiculously large?
How do I get UHF? Do I have to make the inductors ridiculously small, and the variable cap ridiculously large?