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Re: [TowerTalk] C3SS element holes

To: "'N2TK'" <tony.kaz@verizon.net>, "'VO1HP'" <fdavis@nfld.net>, <towertalk@contesting.com>
Subject: Re: [TowerTalk] C3SS element holes
From: "Bill Parry" <bparry@rgv.rr.com>
Date: Thu, 10 Sep 2009 16:27:47 -0500
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
Tony,

These measurements look OK to me. They appear to be pretty much in line with
my C3E that is about 120 feet.  

Bill W5VX

-----Original Message-----
From: towertalk-bounces@contesting.com
[mailto:towertalk-bounces@contesting.com] On Behalf Of N2TK
Sent: Thursday, September 10, 2009 3:48 PM
To: 'VO1HP'; towertalk@contesting.com
Subject: Re: [TowerTalk] C3SS element holes

Hi Frank,
I don't know which holes I used on my C3SS that is at 42'.  But here are the
SWR measurements with 200' of Buryflex:
10M
28.0 - 1.2
28.1 - 1.11
28.2 - 1.11
28.3 - 1.11
28.4 - 1.16
28.5 - 1.26
28.6 - 1.4

15M
21.0 - 1.27
21.1 - 1.17
21.2 - 1.09
21.3 - 1.12
21.4 - 1.19

20M
14.0 - 1.36
14.1 - 1.13
14.2 - 1.09
14.3 - 1.33

It sure seems very broad. Maybe too broad?

73,
N2TK, Tony


-----Original Message-----
From: towertalk-bounces@contesting.com
[mailto:towertalk-bounces@contesting.com] On Behalf Of VO1HP
Sent: Thursday, September 10, 2009 11:32 AM
To: towertalk@contesting.com
Subject: [TowerTalk] C3SS element holes

I am reassembling a C3SS getting it ready for installation on my 52 ft
tower.

The previous owner riveted the driven elements so that there are no visible
rivet holes so I am taking this to mean the driven elements are set for SSB
portions of the bands.  I operate almost exclusively CW & Digital modes. 

 I need some  field experience from current users on the element settings
for the lower portions of the bands.  I'd like the SWR to be lowest around
14.050 ; 21.100 ; 28.100  etc or thereabouts.

What has been the experince with this antenna and the general SWR curves
that I can expect to see with the antenna at 52 ft?

73 Frank VO1HP
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