Showing posts with label VHF Balun. Show all posts
Showing posts with label VHF Balun. Show all posts

Friday, May 3, 2019

RSGB Presentation on VHF baluns by GM3SEK

At the 2018 RSGB Convention, Ian White GM3SEK gave a presentation on VHF baluns and that has now been put up on YouTube.


It is perhaps not the most exciting of subjects but it is required viewing for anyone with an interest in build their own VHF and UHF antennas.

There are some good nuggets of info in there including how to feed a beam properly and what pitfalls to avoid.


It's interesting to note that GM3SEK does not recommend the use of the Gamma match which is used in a huge number of antenna designs.

Video below...


These are Ian's websites...
http://www.ifwtech.co.uk/g3sek/
https://gm3sek.com/