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Subject: C31 15M feed.
Author: Tyler Stewart <k3mm@ex-pressnet.com>
Date: 08-Jun-2000 09:35:53
I think Tom is actually using some 2 conductor jacketed marine power wiring
cable for this connection...it's a red and black insulated wire in a white
jacket. At least, that's what I got with my C49's a few months ago.

73, Ty K3MM

----- Original Message -----
From: "J T Gwin" <jtgwin@home.com>
To: "N2TK" <n2tk@earthlink.net>; "'Chris Swallow'" <swallow@btconnect.com>;
"'Force12Talk'" <Force12Talk@qth.com>
Sent: Thursday, June 08, 2000 1:33 PM
Subject: Re: [Force 12 Talk] C31 15M feed.


> My C31XR defied all attempts to get it to resonate on 15m (single
feedline),
> until I taped the two feeder wires together. Directly together. SWR
> dropped
> like the proverbial rock. Performance on all three bands is great, but I
> was
> (and remain) greatly disappointed that Force, with full knowledge of the
> problem,
> failed to even put an insert in the instruction manual regarding this
issue.
>
> ni4m
>
> ----- Original Message -----
> From: "N2TK" <n2tk@earthlink.net>
> To: "'Chris Swallow'" <swallow@btconnect.com>; "'Force12Talk'"
> <Force12Talk@qth.com>
> Sent: Thursday, June 08, 2000 6:32 AM
> Subject: RE: [Force 12 Talk] C31 15M feed.
>
>
> > K3OO is using a single feedline. He had to remove 3" from each side of
the
> > 15m driven element to get it to resonate in the middle of the band. We
> could
> > not get the resonance in the middle of the band no matter what we did
with
> > the wires.
> >
> > I am ordering a C31XR today. Will be curious if the dimensions have
> changed
> > on the C31 or if I will have to do the same as K3OO. Has anyone else had
> > this problem ? If so, how did you fix it? If not were you able to get
the
> > resonance in the middle of the band by taping the wires close together?
> > Tnx
> > Tony
> >
> > -----Original Message-----
> > From: Chris Swallow [mailto:swallow@btconnect.com]
> > Sent: Wednesday, June 07, 2000 6:34 PM
> > To: Force12Talk
> > Subject: [Force 12 Talk] C31 15M feed.
> >
> > I am using the C31 with separate feeds for each band. It has been on and
> of
> > the tower a few times. I have great difficulty getting the match
> consistanly
> > correct. Each time I put it back on the tower the hairpin and element
> length
> > have to get adjusted all over again. It also does not have sufficient
> > bandwidth to cover SSB and CW without the Alpha crying enuf!.
> >
> > Anyone else out there who has got this sorted. I would be interested in
> the
> > driven element they ended up with and the hairpin details.
> >
> >
> > Cheers
> >
> > Chris G3VHB
> >
> >
> >
> > --------------------------------------------
> > Force12Talk mailing list provided as a service by Force 12 Antennas,
Inc.
> > Force 12 Web site: http://www.qth.com/force12
> >
> > Submissions: send to Force12Talk@qth.com
> > To unsubscribe: send a blank e-mail to Force12Talk-leave@qth.com
> > Force12Talk Message Archive: http://www.qth.com/force12/list/force12talk
> > For problems with the list, contact force12@qth.com
> >
> >
> >
> >
> > --------------------------------------------
> > Force12Talk mailing list provided as a service by Force 12 Antennas,
Inc.
> > Force 12 Web site: http://www.qth.com/force12
> >
> > Submissions: send to Force12Talk@qth.com
> > To unsubscribe: send a blank e-mail to Force12Talk-leave@qth.com
> > Force12Talk Message Archive: http://www.qth.com/force12/list/force12talk
> > For problems with the list, contact force12@qth.com
> >
> >
>
>
>
> --------------------------------------------
> Force12Talk mailing list provided as a service by Force 12 Antennas, Inc.
> Force 12 Web site: http://www.qth.com/force12
>
> Submissions: send to Force12Talk@qth.com
> To unsubscribe: send a blank e-mail to Force12Talk-leave@qth.com
> Force12Talk Message Archive: http://www.qth.com/force12/list/force12talk
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>
>



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This Thread
  Date   Author  
08-Jun-2000 WA9ALS - John
08-Jun-2000 Herb Rosenberg
08-Jun-2000 JBaumgarte@aol.com
08-Jun-2000 WA9ALS - John
08-Jun-2000 WA9ALS - John
08-Jun-2000 wn9o@usa.net
* 08-Jun-2000 Tyler Stewart
08-Jun-2000 J T Gwin
08-Jun-2000 N2TK
08-Jun-2000 K4VV@aol.com
08-Jun-2000 Chris Swallow
This Author (Jun-2000)
  Subject   Date  
* C31 15M feed. 08-Jun-2000