Help for a newbie, please. I’m planning to build a regen receiver (schematic attached), but I can’t seem to get hold of the required variable capacitor. Is there any way to adapt the circuit so that I can get away without the variable capacitor, or any other way around the problem?
Also it seems strange that variable capacitors are so difficult to find. Surely they're still used in many small transistor radios nowadays.
All assistance will be much appreciated.
Errol
Also it seems strange that variable capacitors are so difficult to find. Surely they're still used in many small transistor radios nowadays.
All assistance will be much appreciated.
Errol