Hi guys, I want to build this FM radio which requires a 22pF variable capacitor. I am not able to get a 22pF capacitor and instead there is only a 3-18pF variable capacitor. Can I use this instead of a 22pF variable capacitor? Also, if you guys have a FM receiver circuit with LM386 op-amp (only), please share it with me.
Thank you all.
Thank you all.