HAM RADIO: Building a Variable Capacitor, DIY Capacitor, Magnetic Loop

How to build your own Variable Capacitor, Having seen the prices on some of the websites for secondhand Variable Capacitors I come to the conclusion I would be better off building my own. So this video is about just that, things you will need include: Sheet of aluminium (I used 2mm thick) 6mm OD aluminium tube (1mm wall) JigSaw with a fine metal cutting blade Scroll Saw and Blade Metal File M4 Threaded bar M4 Nuts and lots of time, lots of time..... I do hope you enjoy it and subscribe for more.. Many thanks Mike - M0MSN To get notified of the next upload .click that bell and subscribe..