07-06-2016, 10:39 AM
Just so you know.....a "varicap" is a whole another animal
although in today's radios used for exact same purpose as the variable capacitor. It is in fact a diode with the PN junction capacitance controlled by the applied voltage.
https://en.wikipedia.org/wiki/Varicap

https://en.wikipedia.org/wiki/Varicap
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.