Active antenna mini-Whip VIDEO

Theory http://wwwhome.cs.utwente.nl/~ptdeboer/ham/tn/tn07.html

Schematic http://ra0sms.blogspot.ru/p/the-active-antenna-mini-whip-10-khz-30.html

Feedbacks http://ra0sms.blogspot.ru/p/mini-whip_18.html

Example of work

Testing AMIDON FT37-43