Bud I don't know if the middle of the boom has room for a TIC. Seems like the
DE's will not allow enough room for mountingKLNS
On Wednesday, January 9, 2019, 12:01:13 PM EST,
towertalk-request@contesting.com <towertalk-request@contesting.com> wrote:
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Today's Topics:
1. Re: Help needed on new beam (k7lxc@aol.com)
2. Re: Help needed on new beam (k7lxc@aol.com)
3. Re: Help needed on new beam (r young)
4. Re: Help needed on new beam (Patrick Greenlee)
5. Skyhawks on TIC Rings? (Bud Trench)
6. Re: Skyhawks on TIC Rings? (Bob Shohet, KQ2M)
7. Re: Skyhawks on TIC Rings? (Patrick Greenlee)
----------------------------------------------------------------------
Message: 1
Date: Tue, 8 Jan 2019 17:17:42 +0000 (UTC)
From: <k7lxc@aol.com>
To: towertalk@contesting.com, ryoung158@gmail.com
Subject: Re: [TowerTalk] Help needed on new beam
Message-ID: <1136434359.15025512.1546967862266@mail.yahoo.com>
Content-Type: text/plain; charset=UTF-8
>??My KT34a is acting up and I should probably replace it.
? ? So how is it "acting up"? What symptoms does it have? It's a decent antenna
so it might be worth repairing.
Cheers,Steve? ? K7LXCTOWER TECH
------------------------------
Message: 2
Date: Tue, 8 Jan 2019 17:22:20 +0000 (UTC)
From: <k7lxc@aol.com>
To: towertalk@contesting.com, ryoung158@gmail.com
Subject: Re: [TowerTalk] Help needed on new beam
Message-ID: <1279058924.15000951.1546968140217@mail.yahoo.com>
Content-Type: text/plain; charset=UTF-8
? ? If you're considering a new antenna, I'd suggest the K4RIO (I think that's
his call) Hex Beam. Almost negligible windload and works great.
CheersSteve? ? ?K7LXCTOWER TECH?
------------------------------
Message: 3
Date: Tue, 8 Jan 2019 14:12:23 -0500
From: r young <ryoung158@gmail.com>
To: Michael Murphy <mike@ki8r.com>
Cc: towertalk@contesting.com
Subject: Re: [TowerTalk] Help needed on new beam
Message-ID:
<CAJ17cTZ0nW7E2WkYSBRbC0hDT2rNT_Z=+B-za+WqdH9tb3DbYg@mail.gmail.com>
Content-Type: text/plain; charset="UTF-8"
Thanks Mike
I am very footprint conscious in this location but I know it is a great
antenna. The KT34a elements ahve a lot of space between them looking OK..
Maybe Navassa would not look worse
73
gerry
K1NY
On Mon, Jan 7, 2019 at 4:19 PM Michael Murphy <mike@ki8r.com> wrote:
> The Navassa 5 really isn't that big. Probably has a smaller footprint
> that a KT34a. And with full size elements may perform at least as well if
> not better.
>
> Stay away from trap antennas whenever possible.
>
> Mike - KI8R
>
> On Mon, Jan 7, 2019 at 2:58 PM r young <ryoung158@gmail.com> wrote:
>
>> My KT34a is acting up and I should probably replace it.
>>
>> My tower is only an MA40 and cannot handle much, plus I want something
>> that is not too conspicuous.
>>
>> A 2 element Steppir may be good for me but it seems they require more
>> maintenance than I can do.
>>
>> Navassa looks good too but al the elements present an issue. The yagi will
>> be up 40 feet max, so it really will stand out.
>>
>> Do I go back to the old CL33 and add a 12/17 rotary dipole or is that too
>> old school.
>>
>> KT34a worked great but I do not think it would come apart for rebuild
>>
>> tks,
>>
>> Gerry
>>
>>
>> K1NY
>> _______________________________________________
>>
>>
>>
>> _______________________________________________
>> TowerTalk mailing list
>> TowerTalk@contesting.com
>> http://lists.contesting.com/mailman/listinfo/towertalk
>>
>
>
> --
> -----------------------------------------------
> *Michael Murphy - KI8R*
>
> mike@ki8r.com
>
> www.ki8r.com
>
> *614-371-8265 (cell)*
>
> -----------------------------------------------
>
------------------------------
Message: 4
Date: Tue, 8 Jan 2019 15:19:58 -0600
From: Patrick Greenlee <patrick_g@windstream.net>
To: towertalk@contesting.com
Subject: Re: [TowerTalk] Help needed on new beam
Message-ID: <5C3513FE.5010203@windstream.net>
Content-Type: text/plain; charset=utf-8; format=flowed
K4KIO
On 1/8/2019 11:22 AM, k7lxc--- via TowerTalk wrote:
> If you're considering a new antenna, I'd suggest the K4RIO (I think
>that's his call) Hex Beam. Almost negligible windload and works great.
> CheersSteve K7LXCTOWER TECH
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
------------------------------
Message: 5
Date: Wed, 9 Jan 2019 10:10:50 -0500
From: "Bud Trench" <aa3b.bud@gmail.com>
To: <towertalk@contesting.com>
Subject: [TowerTalk] Skyhawks on TIC Rings?
Message-ID: <004201d4a82d$82825040$8786f0c0$@gmail.com>
Content-Type: text/plain; charset="us-ascii"
I currently have a 3 stack of KT36XA's on a Rohn 55G tower. They are
mounted on TIC Rings - Model 1122E. I am considering replacing the KT36XA's
with Skyhawks.
Does anyone have experience mounting Skyhawks on my configuration - Rohn 55G
/ Model 1122E TIC rings? If so, was there anything tricky about the
installation? I am particularly worried about the potential need to mount
the antennas off of their balance point.
Any other thoughts or advice?
I know that K3WW is using a similar configuration and I have already gotten
an input from Chas.
73,
Bud AA3B
------------------------------
Message: 6
Date: Wed, 9 Jan 2019 10:25:44 -0500
From: "Bob Shohet, KQ2M" <kq2m@kq2m.com>
To: "Bud Trench" <aa3b.bud@gmail.com>, <towertalk@contesting.com>
Subject: Re: [TowerTalk] Skyhawks on TIC Rings?
Message-ID: <358A5B0527DB4934B9A42EAAF9BA3391@BOBWINPC1PC>
Content-Type: text/plain; charset="UTF-8"
Hi Bud,
There is a fairly simple way to address and change the balance point of a large
antenna so that it is not an issue.
Here is the brief version ? if you are interested we can talk further.
On my 15 and 20 meter yagis, I take the cap off the end of the boom then using
lead sheeting which can be purchased at Home Depot or similar store, I cut off
a piece and roll it like a sandwich wrap and place it at the end of the boom
that needs additional weight to balance. I put a small mast in the boom to
mast clamp and have it stick out of the bottom of the clamp by about 1? ? which
I balance on a flat tree stump (or table top) and go back to the boom to mast
clamp and make sure that it can balance, if not I repeat the process with
adding or subtracting more or less lead sheeting at the end of the boom. When
it balances just right at the clamp, I drill through the bottom and top of the
boom in the middle of the lead sheet and put a long eyebolt through all of it
and then bolt and seal it on both ends above and below the boom.
You now have a well balanced antenna that will remain so forever.
My 5L yagis are very easy to work on even in windy cndx because they are
balanced at the boom to mast clamp. This makes them easier to control, safer
to work on and reduces the stresses on the rotator and tower. It also prolongs
the life of the boom to mast clamps on the antenna since there is less ?play?
in the ice and wind.
73
Bob KQ2M
From: Bud Trench
Sent: Wednesday, January 09, 2019 10:10 AM
To: towertalk@contesting.com
Subject: [TowerTalk] Skyhawks on TIC Rings?
I currently have a 3 stack of KT36XA's on a Rohn 55G tower. They are
mounted on TIC Rings - Model 1122E. I am considering replacing the KT36XA's
with Skyhawks.
Does anyone have experience mounting Skyhawks on my configuration - Rohn 55G
/ Model 1122E TIC rings? If so, was there anything tricky about the
installation? I am particularly worried about the potential need to mount
the antennas off of their balance point.
Any other thoughts or advice?
I know that K3WW is using a similar configuration and I have already gotten
an input from Chas.
73,
Bud AA3B
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
------------------------------
Message: 7
Date: Wed, 9 Jan 2019 09:46:56 -0600
From: Patrick Greenlee <patrick_g@windstream.net>
To: towertalk@contesting.com
Subject: Re: [TowerTalk] Skyhawks on TIC Rings?
Message-ID: <5C361770.2020406@windstream.net>
Content-Type: text/plain; charset=utf-8; format=flowed
Good stuff.
You can do similar to balance the antenna aerodynamically so wind gusts
don't try to rotate the antenna.
On 1/9/2019 9:25 AM, Bob Shohet, KQ2M wrote:
> Hi Bud,
>
> There is a fairly simple way to address and change the balance point of a
> large antenna so that it is not an issue.
>
> Here is the brief version ? if you are interested we can talk further.
>
> On my 15 and 20 meter yagis, I take the cap off the end of the boom then
> using lead sheeting which can be purchased at Home Depot or similar store, I
> cut off a piece and roll it like a sandwich wrap and place it at the end of
> the boom that needs additional weight to balance. I put a small mast in the
> boom to mast clamp and have it stick out of the bottom of the clamp by about
> 1? ? which I balance on a flat tree stump (or table top) and go back to the
> boom to mast clamp and make sure that it can balance, if not I repeat the
> process with adding or subtracting more or less lead sheeting at the end of
> the boom. When it balances just right at the clamp, I drill through the
> bottom and top of the boom in the middle of the lead sheet and put a long
> eyebolt through all of it and then bolt and seal it on both ends above and
> below the boom.
>
> You now have a well balanced antenna that will remain so forever.
>
> My 5L yagis are very easy to work on even in windy cndx because they are
> balanced at the boom to mast clamp. This makes them easier to control, safer
> to work on and reduces the stresses on the rotator and tower. It also
> prolongs the life of the boom to mast clamps on the antenna since there is
> less ?play? in the ice and wind.
>
> 73
>
> Bob KQ2M
>
>
> From: Bud Trench
> Sent: Wednesday, January 09, 2019 10:10 AM
> To: towertalk@contesting.com
> Subject: [TowerTalk] Skyhawks on TIC Rings?
>
> I currently have a 3 stack of KT36XA's on a Rohn 55G tower. They are
> mounted on TIC Rings - Model 1122E. I am considering replacing the KT36XA's
> with Skyhawks.
>
>
>
> Does anyone have experience mounting Skyhawks on my configuration - Rohn 55G
> / Model 1122E TIC rings? If so, was there anything tricky about the
> installation? I am particularly worried about the potential need to mount
> the antennas off of their balance point.
>
>
>
> Any other thoughts or advice?
>
>
>
> I know that K3WW is using a similar configuration and I have already gotten
> an input from Chas.
>
>
>
> 73,
>
>
>
> Bud AA3B
>
>
>
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
------------------------------
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------------------------------
End of TowerTalk Digest, Vol 193, Issue 9
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