[Top] [All Lists]

Topband: INV-L with traps

Subject: Topband: INV-L with traps
From: cris blak <>
Date: Fri, 25 Sep 2009 14:08:47 -0700 (PDT)
List-post: <">>

I have an INV-L for 160m which is working fine along with its 30 radials. The 
vertical part is about 16m. I intend to add two traps in order to use it on 80m 
and 40m. Is there anybody who use such a design for DX (meaning "in practice"). 
What is the difference in terms of quality between an 160m INV-L and an 160m 
INV-L with trap or traps (80/40m)? 
I already build the traps for 80 and 40m with RG58 coaxial cable and tune it 
with my miniVNA. The Q factor is around 20.

Thanks for any advice/ report.

73 de YO3FFF

Topband mailing list

<Prev in Thread] Current Thread [Next in Thread>