GOOD MAXWELL CHOKE FOR RG-174
This one uses Ferroxcube Toroids, type CST 8.3/3.5/10/3S4 with a permeability of 1700.
When I find time, I will hunt up similar from Amidon and tell you what type and how many beads you will need.
Instructions for building a good Maxwell choke for RG-174.
Maxwell Choke for RG-174.pdf
PDF-Dokument [186.0 KB]
BREAKING NEWS:
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:
(I'm working on this one. Patience please)
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LOTS OF NEW CONTENT IN THE SECTION:
Since JAN-2013
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Druckversion 