Switchable Balun
A 1:1 to 4:1 switchable balun by N1LO
Visit Switchable Balun DXZone Resource Page
Download n1lobaln.pdf file from www.qsl.net
A 1:1 to 4:1 switchable balun by N1LO
Visit Switchable Balun DXZone Resource Page
Download n1lobaln.pdf file from www.qsl.net