View Single Post
  #14   Report Post  
Old December 14th 08, 10:21 PM posted to rec.radio.amateur.antenna
Richard Clark Richard Clark is offline
external usenet poster
 
First recorded activity by RadioBanter: Jul 2006
Posts: 2,951
Default Phasing of stacked Yagis

On Sun, 14 Dec 2008 21:54:45 GMT, "Dave" wrote:

BTW, you have constructed a type of power divider. There are a lot of
different ways to do it.

Owen


the simpler way is to just parallel all 4 of the 50 ohm loads which gives
you a 12 ohm load at the common point, then parallel 2 pieces of 50 ohm coax
1/4 wave long to form a 25 ohm matching section, that will get you back to a
50 ohm common point with no need for a balun.


Unfortunately, this would be a common mode nightmare.

73's
Richard Clark, KB7QHC