COMMON MODE CURRENT EXPLAINED
[Advanced]
In my opinion, Jim Brown, K9YC has written the most comprehensive paper (for amateur radio use) on Common Mode Current problems and how to deal with them. It is entitled:
"A Ham's Guide to RFI, Ferrites, Baluns, and Audio Interfacing".
DOWNLOAD HERE: http://audiosystemsgroup.com/RFI-Ham.pdf
NEW: RF Choke Cookbook Version 2
DOWNLOAD HERE: http://k9yc.com/2018Cookbook.pdf
N E W
A Short Video by W8JI
N E W
OCFD ANTENNA
PRESENTATION
( Info-Only; NO SALES! )
Spiderbeam on Facebook:
BRAND NEW
from Spiderbeam:
Mini "SOTA" Pole
by Rob Sherwood NC0B
(AUF DEUTSCH)
Spiderbeam FG Pole
Photo: Nischal Nethrananda
A fun film about
Ham Radio Outdoors
(not just in Tenerife)
(English & German)
(nearly) Invisible Pole
An Aerial-51
Sponsored Expedition:
INTRODUCING
Special purpose Aerials:
Ultra-Lightweight antennas for expeditions and stealth applications.
+
(other)
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UPDATES:
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LL-TUNER "S-MATCH"
added to my
symmetrical tuner page.
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PROGRESSING:
LOTS OF NEW CONTENT IN THE SECTION:
Since JAN-2013
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