On Sun,1/22/2017 4:34 AM, Vic Rosenthal 4X6GP wrote:
there is no way to put up a vertical more than about 3m high, and no
room for radials longer than a few meters.
Hi Vic,
Can you bond to the structure of your building near the base of a
vertical? If so, it will serve as a very effective
ilman.qth.net>
Sent: Sunday, January 22, 2017 8:03 AM
Subject: [Elecraft] Very short 80m antenna
Don't give up on the notion of a shortened vertical just yet, Vic.
Peruse this site and see if there is anything that can help -
http://www.arising.com.au/people/holland/ralph/shortvert
There is a great deal of info at
https://www.nonstopsystems.com/radio/frank_radio_antenna_80m_vertical.htm
73 Jim Allen W6OGC
Sent from my iPad
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help:
How about 0.007 wavelenght? NAA did this on 24 KHz with 800-960'
towers. The key is the extensive top hat design and $$$.
Feedpoint Z =
On 1/22/2017 13:09 PM, James Rodenkirch wrote:
A couple of other "info sites to explore," Vic.
Hi Vic,
Please also consider the current "MAG LOOP ANTENNAS" thread on this list which
fits your requirements as long as the loop is big enough (2 to 3m in diameter
at least).
73,
Christian F1GWR
Le 22 janv. 2017 à 13:34, Vic Rosenthal 4X6GP a écrit :
> Today I am limited to the bands from 7
Hi,
everything is possible: https://www.qrz.com/db/K2MIJ
73 de Hajo
Gruss
Hajo
---
Cela est bien dit, mais il faut cultiver notre jardin.
http://hajos-kontrapunkte.blogspot.de/
On Sun, Jan 22, 2017 at 2:03 PM, James Rodenkirch
wrote:
> Don't give up on the notion of a
A couple of other "info sites to explore," Vic.
http://www.k7mem.com/Electronic_Notebook/antennas/shortant.html
http://www.qsl.net/vk3jeg/loadpole.html
http://www.qsl.net/vk3jeg/loadpole.html (good info on capacitive hats here)
72 de Jim Rodenkirch K9JWV
Don't give up on the notion of a shortened vertical just yet, Vic.
Peruse this site and see if there is anything that can help -
http://www.arising.com.au/people/holland/ralph/shortvert.htm
72 de Jim Rodenkirch K9JWV
__
Elecraft
Today I am limited to the bands from 7 MHz and up and I want to get on
80m. My space is very limited, and in particular (due to the need to
rotate my existing dipole), there is no way to put up a vertical more
than about 3m high, and no room for radials longer than a few meters.
But the
9 matches
Mail list logo