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+--- Thread: H-Field Ferrite Rod Antena Parameters (/showthread.php?tid=2087)
H-Field Ferrite Rod Antena Parameters - dieron - 2017-02-27
Hi All,
I'm trying to build ferrite rod antenna from spare parts.
I think I'm missing this information but I still can't find it on the forum. What are the typical parameters of the antenna?
I mean
1) Length
2) Wire diameter
3) Number of coils
4) Impedance
5) ...
Thanks!!
RE: H-Field Ferrite Rod Antena Parameters - robo - 2017-02-28
http://www.wxforum.net/index.php?topic=19914.0
RE: H-Field Ferrite Rod Antena Parameters - RichoAnd - 2017-02-28
eBay "Ferrite Rod Bar Loopstick For Radio Antenna Aerial Crystal AM 10mm*100/160/140mm"
1) 200mm is better than 100mm, but not doubble
2) 0,25-0,40mm Ø
3) One for every channel
4 ) ???
/Richo
/Richo