I have a related question: How close to the tower can the shunt wire be?
I'm putting up a 3-stack of 4-el SteppIRs on TIC rings (the top one is up
already.) A shunt feed wire would have to be threaded through the TIC rings,
giving it only a few inches of clearance from the tower and ring. Assuming I
can fabricate standoffs that will keep the wire from touching any metal
parts, will the proximity of the wire to the tower and/or ring cause
problems? One person suggested spacing the wire further from the tower
between rings, then looping in to thread through each ring. Any reason to do
that?
Perhaps I should consider a different type of antenna for 160m?
73, Dick WC1M
> -----Original Message-----
> From: Howard Klein [mailto:howk2@hotmail.com]
> Sent: Wednesday, January 31, 2007 7:14 PM
> To: w4to@charter.net
> Cc: TowerTalk@contesting.com
> Subject: Re: [TowerTalk] Stepper Antennas and Shunt Feed Towers
>
>
>
> Subject: [TowerTalk] Stepper Antennas and Shunt Feed Towers
> Date: Wed, 31 Jan 2007 16:13:46 -0500
>
> Has anyone used a stepper antennas mounted on a shunt feed
> tower? What kind of experiences have you had?
>
> 73...Don...W4TO
>
> __Don,
> I have had good results with a two stack of 4 element
> SteppIR's. I find I do best when all el's are retracted. No
> arcing noted.
> 73,
> Howard..K2HK
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>
> _________________________________________________________________
> Search for grocery stores. Find gratitude. Turn a simple
> search into something more.
> http://click4thecause.live.com/search/charity/default.aspx?sou
> rce=hmemtagline_gratitude&FORM=WLMTAG
>
>
>
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|