Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Looking\s+for\s+hi\-Z\s+antenna\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Looking\s+for\s+hi\-Z\s+antenna\s*$/: 3 ]

Total 3 documents matching your query.

1. Topband: Looking for hi-Z antenna (score: 1): Author: Richard Quick <rich.w4rq@gmail.com>; Date: Wed, 10 Mar 2021 08:07:11 -0500; I have as much of a compromised antenna for 160 as you can get. A Butternut HF2V with a 160 coil, mounted on a chain link fence. I have a small lot with overhead power lines across the back of the pr; /archives//html/Topband/2021-03/msg00074.html (6,701 bytes)
2. Re: Topband: Looking for hi-Z antenna (score: 1): Author: Artek Manuals <Manuals@ArtekManuals.com>; Date: Wed, 10 Mar 2021 09:21:23 -0500; Rich Roughly how big is your back yard? Any trees over 30' high? ( I did work Antarctica from Texas once with a Bnut HF-9V and about 8 radials, so even a blind pig finds a truffle now and then ...but; /archives//html/Topband/2021-03/msg00075.html (7,927 bytes)
3. Re: Topband: Looking for hi-Z antenna (score: 1): Author: Dave Cuthbert <telegrapher9@gmail.com>; Date: Wed, 10 Mar 2021 08:17:04 -1000; It isn't the feedpoint impedance that matters, it is the antenna radiation resistance that matters. For example, if we take a quarter wavelength vertical having radiation resistance of 36 ohms and ad; /archives//html/Topband/2021-03/msg00090.html (9,010 bytes)

Current List: 1 - 3
Page: [1]