Thread: HF LPF at antenna balun
View Single Post
  #1   Report Post  
Old October 22nd 06, 09:21 PM posted to rec.radio.amateur.antenna
yea right yea right is offline
external usenet poster
  
First recorded activity by RadioBanter: Jul 2006
Posts: 20
Default HF LPF at antenna balun
I would like to add a simple lowpass filter to a T2FD antenna I have. My
QTH is about a mile from several FM and TV xmitters and I'd like to scrub
them off before they even hit the 9:1 balun while in the 490ohm balanced
domain using a simple filter. ( like two coils and two caps )

Anybody have a link to make the calculations of the components?

Is there a better way?
Reply With QuoteReply With Quote