Thread
:
2 x 4 to 1 voltage balun in series
View Single Post
#
9
February 28th 08, 02:29 AM posted to rec.radio.amateur.antenna
Cheers
external usenet poster
First recorded activity by RadioBanter: Feb 2008
Posts: 8
2 x 4 to 1 voltage balun in series
Hi Cecil
In article ,
says...
Assuming you are trying to match 50 ohms to 800
ohms, the first one would need to be a 50:200 unun
and the second one would need to be a 200:800 balun.
Where does the 800+j0 ohm impedance that you
are trying to match come from?
is 900 ohms 3-wire Version of the WBFD
|----------|A|----------|
|---------'\/\/\,-------|
|----------|B|----------|
http://www.cebik.com/wire/wbfd.html
--
The information contained in this post is copyright of
the poster, and specifically may not be published in,
or used by
http://www.jlaforums.com
Reply With Quote
Cheers
View Public Profile
Find all posts by Cheers