nt: Wednesday, August 27, 2014 6:28 AM
Subject: Re: Topband: Shunt feeding tower
> Reading about 3-wire cages and the like, I feel a serious case of shunt
> envy. Mine is a single wire about 18 inches from one corner of my Rohn
> 25, connected to the tower at about 50 feet. I used an
prevention.
Carl
KM1H
- Original Message -
From: "LB3RE LJ3RE Stein-Roar Brobakken"
To: "Pete Smith N4ZR"
Cc:
Sent: Wednesday, August 27, 2014 8:35 AM
Subject: Re: Topband: Shunt feeding tower
How is inteference on rotor or relay boxes?I thinking 1kw generate
on CW.
Carl
KM1H
- Original Message -
From: "Pete Smith N4ZR"
To:
Sent: Wednesday, August 27, 2014 6:28 AM
Subject: Re: Topband: Shunt feeding tower
Reading about 3-wire cages and the like, I feel a serious case of shunt
envy. Mine is a single wire about 18 inches from one
I place all rotor wires and other cable through a few 3" Ferrite rings
at the base of the tower with as many turns as I can squeeze on. Before
doing this I had a slight deflection in the rotor indicator at the shack
when I was on 160. Now I have none. The most sensitive item may be the
heavy b
How is inteference on rotor or relay boxes?I thinking 1kw generate magnetic
radiation into cables ??? How u solve this guys ?? Tnx
---Sent by iphoneLB3RE LJ3RE K3RAG ex: LA6FJAwww.lb3re.com ~ Rag ~ Stein Roar
Brobakken e-mail:post@lb3re.comhttp://la5o.wordpress.comwww.contesting.no
Readin
Reading about 3-wire cages and the like, I feel a serious case of shunt
envy. Mine is a single wire about 18 inches from one corner of my Rohn
25, connected to the tower at about 50 feet. I used an omega match with
a couple of 3 KV transmitting variables, because my tower is quite tall
for 16
Don, Build a three or 4 wire cage around the tower from top to ground
out 24 inches #10 or 12 bar copper is fine. A few standoff PVC or
fiberglass will lessen changes in high wind conditions. Measure the cage
to ground and build the required matching unit with the appropriate
series capatian
The first info needed is are the guy wires insulated from the tower and what
is on top including mast?
Carl
KM1H
- Original Message -
From: "Don"
To:
Sent: Tuesday, August 26, 2014 5:12 PM
Subject: Topband: Shunt feeding tower
I would like to get on 160 this question m
I would like to get on 160 this question most likely has been asked a 1000 time
but I need information as how or can I shunt feed my 55 ft rohn 45 .
Don
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