[TowerTalk] DACRON ROPE CLARIFICATIONS Re: TowerTalk Digest, Vol 216, Issue 7
Steve Davis | Davis RF
sdavis at davisrf.com
Tue Dec 8 14:07:10 EST 2020
Hi T Talkers,
STI of California was mentioned below. I used to buy from them but switched to another USA Mfr. who provides stronger rope at lower prices. STI supplies some ham dealers and I supply the rest. My rope is stronger, size per size than they sell. DX Engineering also sells STI.
I haven't checked lately but my prices are lower than other dealers.
Ref. buying from DAVIS RF, my affiliate which I started years ago: My other company noted, DavisRopeAndCable.com, has more variety of rope. I still work with both companies. Confusing? HI My last name is Davis, i.e. the two similar co's.
Thanks, Steve K1PEK
________________________________
From: TowerTalk <towertalk-bounces at contesting.com> on behalf of towertalk-request at contesting.com <towertalk-request at contesting.com>
Sent: Tuesday, December 8, 2020 12:00 PM
To: towertalk at contesting.com <towertalk at contesting.com>
Subject: TowerTalk Digest, Vol 216, Issue 7
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Today's Topics:
1. Re: Dacron Line for Dipole Needed (David Gilbert)
2. Re: Dacron Line for Dipole Needed (Nidhog)
3. Recommendation for Rope Supplier Re: TowerTalk Digest, Vol
216, Issue 6 (Steve Davis | Davis RF)
4. Re: Recommendation for Rope Supplier Re: TowerTalk Digest,
Vol 216, Issue 6 (Steven Katz)
5. Dacron (Rob Atkinson)
----------------------------------------------------------------------
Message: 1
Date: Mon, 7 Dec 2020 10:29:13 -0700
From: David Gilbert <ab7echo at gmail.com>
To: towertalk at contesting.com
Subject: Re: [TowerTalk] Dacron Line for Dipole Needed
Message-ID: <a24e5aa4-d7bf-9e14-e56a-ea504b195358 at gmail.com>
Content-Type: text/plain; charset=utf-8; format=flowed
I've bought LOTS of black dacron line over the years because we used it
for supporting various wire antennas in tall trees for Field Day.? I
bought most of it from Davis RF, and the stuff is still holding up
strong even after many years in the Arizona sun.? It comes in various
thicknesses and you can buy it by the foot.
http://www.davisrf.com/dacron.php
Depending upon what thickness you think you need, 200 feet will probably
cost you between $20 and $25 plus shipping.
73,
Dave?? AB7E
On 12/7/2020 9:03 AM, Mike Ryan wrote:
> I am looking for 200ft of black (or other color) Dacron line for suspending
> some dipoles. Any recommended sources (w/ good pricing) out there? Also
> need ONE just one, 502 guy wire insulator. - Mike
>
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk at contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
------------------------------
Message: 2
Date: Mon, 7 Dec 2020 12:40:28 -0500
From: Nidhog <robrk at nidhog.net>
Cc: towertalk at contesting.com
Subject: Re: [TowerTalk] Dacron Line for Dipole Needed
Message-ID: <ED17221C-98AF-4B99-9B9F-12EE7B7E8BAE at nidhog.net>
Content-Type: text/plain; charset=utf-8
https://www.dxengineering.com/search/part-type/rope?SortBy=Default&SortOrder=Ascending&keyword=Rope&kr=Rope
Sent from my iPad
> On Dec 7, 2020, at 12:29, David Gilbert <ab7echo at gmail.com> wrote:
>
> ?
> I've bought LOTS of black dacron line over the years because we used it for supporting various wire antennas in tall trees for Field Day. I bought most of it from Davis RF, and the stuff is still holding up strong even after many years in the Arizona sun. It comes in various thicknesses and you can buy it by the foot.
>
> http://www.davisrf.com/dacron.php
>
> Depending upon what thickness you think you need, 200 feet will probably cost you between $20 and $25 plus shipping.
>
> 73,
> Dave AB7E
>
>
>
>
>
>> On 12/7/2020 9:03 AM, Mike Ryan wrote:
>> I am looking for 200ft of black (or other color) Dacron line for suspending
>> some dipoles. Any recommended sources (w/ good pricing) out there? Also
>> need ONE just one, 502 guy wire insulator. - Mike
>>
>> _______________________________________________
>>
>>
>>
>> _______________________________________________
>> TowerTalk mailing list
>> TowerTalk at contesting.com
>> http://lists.contesting.com/mailman/listinfo/towertalk
>
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk at contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
------------------------------
Message: 3
Date: Mon, 7 Dec 2020 18:05:19 +0000
From: Steve Davis | Davis RF <sdavis at davisrf.com>
To: "towertalk at contesting.com" <towertalk at contesting.com>
Cc: "mryan001 at tampabay.rr.com" <mryan001 at tampabay.rr.com>
Subject: [TowerTalk] Recommendation for Rope Supplier Re: TowerTalk
Digest, Vol 216, Issue 6
Message-ID:
<BN3PR0801MB2354C4DCE13FF596DB237152D2CE0 at BN3PR0801MB2354.namprd08.prod.outlook.com>
Content-Type: text/plain; charset="iso-8859-1"
Hi Mike, My firm sells a variety of Dacron (aka Polyester) double braid rope which is resistant to UV, rot, mildew and abrasion. MADE IN USA.
Our rope is less expensive than other ham dealers, but is high quality, made in USA, and stronger size vs. size of other dealers. We have many types/sizes/constructions of other types which we sell to numerous industries, military, etc. We give the same low wholesale prices to our fellow hams.
Please contact me directly for pricing. We sell a lot to hams for hanging wire dipoles, masts, small towers, etc.
73, Steve K1PEK DavisRopeAndCable.com (not to be confused with our affiliate DAVIS RF Co., a separate entity and location, which I am the founder and also fully involved with.)
NOTE: The tel # on our website is incorrect and the web hosting co. has to fix it. The correct # is 978 618 0496
Message: 4
Date: Mon, 7 Dec 2020 11:03:08 -0500
From: "Mike Ryan" <mryan001 at tampabay.rr.com>
To: "'Tower and HF antenna construction topics.'"
<towertalk at contesting.com>
Subject: [TowerTalk] Dacron Line for Dipole Needed
Message-ID: <000001d6ccb2$7553cec0$5ffb6c40$@tampabay.rr.com>
Content-Type: text/plain; charset="us-ascii"
I am looking for 200ft of black (or other color) Dacron line for suspending
some dipoles. Any recommended sources (w/ good pricing) out there? Also
need ONE just one, 502 guy wire insulator. - Mike
________________________________
From: TowerTalk <towertalk-bounces at contesting.com> on behalf of towertalk-request at contesting.com <towertalk-request at contesting.com>
Sent: Monday, December 7, 2020 12:00 PM
To: towertalk at contesting.com <towertalk at contesting.com>
Subject: TowerTalk Digest, Vol 216, Issue 6
Send TowerTalk mailing list submissions to
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------------------------------
Message: 4
Date: Mon, 7 Dec 2020 18:26:58 +0000
From: Steven Katz <stevek at jmr.com>
To: "towertalk at contesting.com" <towertalk at contesting.com>
Cc: "mryan001 at tampabay.rr.com" <mryan001 at tampabay.rr.com>
Subject: Re: [TowerTalk] Recommendation for Rope Supplier Re:
TowerTalk Digest, Vol 216, Issue 6
Message-ID:
<BY5PR16MB40029A06C779291533B21125DACE0 at BY5PR16MB4002.namprd16.prod.outlook.com>
Content-Type: text/plain; charset="us-ascii"
I get this rope directly from the manufacturer, Synthetic Textiles Inc. in Anaheim, CA.
Been using a lot of it since 1993, when it was first introduced.
As it reads on their website,
"STI's Double-braided Polyester Antenna Support Rope was originally developed and manufactured at the constant urging of a local Ham radio operator. His years of expertise in amateur radio equipment, combined with ours in braiding various fiber, inspired the development of this special double-braided rope to fit the needs of amateur radio operators.
"STI's Double-braided Polyester ropes are not weakened by decay or mildew and provide excellent resistance to abrasion. The color sealed black polyester yarn used in the braided jacket also protects the cord from ultra-violet light."
I urged them to make this rope available to the "ham radio antenna installer" market in 1993, back when they were two women running the shop in Ventura, CA and bought five 1000' spools of each size offered. They've since relocated to Anaheim, but I believe the rope is the same.
de WB2WIK
-----Original Message-----
From: TowerTalk <towertalk-bounces at contesting.com> On Behalf Of Steve Davis | Davis RF
Sent: Monday, December 7, 2020 10:05 AM
To: towertalk at contesting.com
Cc: mryan001 at tampabay.rr.com
Subject: [TowerTalk] Recommendation for Rope Supplier Re: TowerTalk Digest, Vol 216, Issue 6
Hi Mike, My firm sells a variety of Dacron (aka Polyester) double braid rope which is resistant to UV, rot, mildew and abrasion. MADE IN USA.
Our rope is less expensive than other ham dealers, but is high quality, made in USA, and stronger size vs. size of other dealers. We have many types/sizes/constructions of other types which we sell to numerous industries, military, etc. We give the same low wholesale prices to our fellow hams.
Please contact me directly for pricing. We sell a lot to hams for hanging wire dipoles, masts, small towers, etc.
73, Steve K1PEK DavisRopeAndCable.com (not to be confused with our affiliate DAVIS RF Co., a separate entity and location, which I am the founder and also fully involved with.)
NOTE: The tel # on our website is incorrect and the web hosting co. has to fix it. The correct # is 978 618 0496
Message: 4
Date: Mon, 7 Dec 2020 11:03:08 -0500
From: "Mike Ryan" <mryan001 at tampabay.rr.com>
To: "'Tower and HF antenna construction topics.'"
<towertalk at contesting.com>
Subject: [TowerTalk] Dacron Line for Dipole Needed
Message-ID: <000001d6ccb2$7553cec0$5ffb6c40$@tampabay.rr.com>
Content-Type: text/plain; charset="us-ascii"
I am looking for 200ft of black (or other color) Dacron line for suspending some dipoles. Any recommended sources (w/ good pricing) out there? Also
need ONE just one, 502 guy wire insulator. - Mike
________________________________
From: TowerTalk <towertalk-bounces at contesting.com> on behalf of towertalk-request at contesting.com <towertalk-request at contesting.com>
Sent: Monday, December 7, 2020 12:00 PM
To: towertalk at contesting.com <towertalk at contesting.com>
Subject: TowerTalk Digest, Vol 216, Issue 6
Send TowerTalk mailing list submissions to
towertalk at contesting.com
To subscribe or unsubscribe via the World Wide Web, visit
http://lists.contesting.com/mailman/listinfo/towertalk
or, via email, send a message with subject or body 'help' to
towertalk-request at contesting.com
You can reach the person managing the list at
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When replying, please edit your Subject line so it is more specific than "Re: Contents of TowerTalk digest..."
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------------------------------
Message: 5
Date: Tue, 8 Dec 2020 05:34:34 -0600
From: Rob Atkinson <ranchorobbo at gmail.com>
To: towertalk <towertalk at contesting.com>
Subject: [TowerTalk] Dacron
Message-ID:
<CALWD7Z4mw17gyR4PMSXUU3wczmH1mwZdMMpnXYwxw0i7jhiALg at mail.gmail.com>
Content-Type: text/plain; charset="UTF-8"
Don W7WLL posted this link about a year and a half ago
https://www.eversoncordage.com/tarred-seine-twine
and according to some, this stuff used by fishing operations is less
expensive and stands up to wind, salt water and UV.
>On 4/19/2019 8:25 PM, Don wrote:
>That is what I use out here on the left coast, a tarred twisted line that is produced by a firm (Evanston?) up in the Seattle area. Used by the fishing fleets up and down the left coast for numerous purposes. I've never had >one break under the most severe conditions. Do need to secure the ends because it is twisted. A little flame or dipped in resin. Available at ship chandlers and suppliers. Withstands salt, UV and rain. I have one antenna >that it has held up for 17 years and still looks good.
Rob
K5UJ
------------------------------
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End of TowerTalk Digest, Vol 216, Issue 7
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