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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Quiet\s+antenna\s+rotators\?\s*$/: 15 ]

Total 15 documents matching your query.

1. [TowerTalk] Quiet antenna rotators? (score: 1)
Author: "Punderson, IV, James" <jpunderson@k12usa.com>
Date: Mon, 30 Jul 2007 18:51:34 -0400
I have a neighbor "commenting" (for now) about the noise of the Ham-IV rotator I am using. I have nothing to compare it to. So my question is are Ham-IV rotators considered "noisy" and if so are ther
/archives//html/Towertalk/2007-07/msg01122.html (6,650 bytes)

2. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: Dean Craft <harolddcraft@bellsouth.net>
Date: Mon, 30 Jul 2007 20:29:31 -0400
Mine makes a noticable 'klunk' when the brake is disengaged for rotation and when rotation is completed. It can be heard within 50 to 60 feet of the tower. The rotor itself makes a 'quiet' whir sound
/archives//html/Towertalk/2007-07/msg01123.html (8,194 bytes)

3. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Mon, 30 Jul 2007 20:52:38 -0400
The HAM series all clunk when the brake is activated or released. The sound is transmitted thru the tower. I can hear my Tailtwister 100' away and 100' up. ___________________________________________
/archives//html/Towertalk/2007-07/msg01124.html (9,362 bytes)

4. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: "James C. Garland" <4cx250b@muohio.edu>
Date: Mon, 30 Jul 2007 18:52:43 -0600
I have a C.A.T.S. DPU-1800d rotor, which is a drop-in replacement for a CDR Ham-IV or T2X. It has twice the power of a T2X, but uses a DC motor with no clunky(i.e., noisy) brake, and is very quiet. I
/archives//html/Towertalk/2007-07/msg01125.html (8,871 bytes)

5. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: Jack - K4WSB <k4wsb@arrl.net>
Date: Mon, 30 Jul 2007 21:00:35 -0400
Alpha Spid - worm gears - silent Jack Hartley K4WSB / VP2MSB ARRL - QCWA - OOTC DXCC Honor Roll _______________________________________________ _______________________________________________ TowerTa
/archives//html/Towertalk/2007-07/msg01126.html (7,895 bytes)

6. [TowerTalk] Quiet antenna rotators? (score: 1)
Author: <john@kk9a.com>
Date: Mon, 30 Jul 2007 21:13:10 -0400
Yaesu rotators are much quieter. John KK9A I have a neighbor "commenting" (for now) about the noise of the Ham-IV rotator I am using. I have nothing to compare it to. So my question is are Ham-IV rot
/archives//html/Towertalk/2007-07/msg01127.html (6,785 bytes)

7. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: "Mark Beckwith" <n5ot@n5ot.com>
Date: Mon, 30 Jul 2007 21:11:36 -0500
Question: is the noise made by a HAM-series rotator excessive or unreasonable? It is not silent, but I don't think it's excessive or unreasonable. It's certainly not as loud as starting your car. Pe
/archives//html/Towertalk/2007-07/msg01128.html (7,767 bytes)

8. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: "Bill Parry" <BPARRY@RGV.RR.COM>
Date: Mon, 30 Jul 2007 22:32:03 -0500
Good grief! Your neighbor doesn't have much to do if he is complaining about your rotator! I have the Tail Twister rotator and it makes a "clang" when the brake opens and closes. The noise while turn
/archives//html/Towertalk/2007-07/msg01129.html (9,131 bytes)

9. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
Date: Tue, 31 Jul 2007 07:45:24 +0100
Nice one :-) The total amount of noise from a Ham-x will depend more than anything on the way the operator uses it. A single sequence of "click... whir... click" is nothing to object to, even if it's
/archives//html/Towertalk/2007-07/msg01131.html (8,451 bytes)

10. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: "jos hermans" <on4kj@skynet.be>
Date: Tue, 31 Jul 2007 12:48:42 +0200
Hi, Two radical solutions: 1. change the ( noisy ) rotor. 2. Change the ( noisy ) neighbour. Jos ( couldn't resist ) --Message d'origine-- De?: towertalk-bounces@contesting.com [mailto:towertalk-boun
/archives//html/Towertalk/2007-07/msg01132.html (8,659 bytes)

11. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: "Mark Beckwith" <n5ot@n5ot.com>
Date: Tue, 31 Jul 2007 08:25:34 -0500
I have to confess I did not consider if: 1. the rotator user was a "brake-clacker" 2. the tower was close to the neighbor's bedroom window 3. the "brake-clacker" clacked the brake late at night So I
/archives//html/Towertalk/2007-07/msg01135.html (8,275 bytes)

12. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: "Pat Barthelow" <aa6eg@hotmail.com>
Date: Tue, 31 Jul 2007 06:59:30 -0700
I totally agree with Mark's Statement... But, I wonder if there is an easy circuit that could ramp up the brake solenoid voltage in a gradual way that would lessen or eliminate the clack that present
/archives//html/Towertalk/2007-07/msg01137.html (9,903 bytes)

13. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Tue, 31 Jul 2007 10:42:18 -0700
ORIGINAL MESSAGE: -- REPLY FOLLOWS -- Just when I think I've heard everything.... Bill W6WRT _______________________________________________ _______________________________________________ TowerTalk
/archives//html/Towertalk/2007-07/msg01140.html (8,248 bytes)

14. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 31 Jul 2007 14:14:30 -0400
There is big difference between commenting and complaining. Then there is the question of how high the rotator and how far from his/her house and what part of the house. Yes, "in my experience" the
/archives//html/Towertalk/2007-07/msg01141.html (11,082 bytes)

15. Re: [TowerTalk] Quiet antenna rotators? (score: 1)
Author: Doug Faunt N6TQS +1-510-655-8604 <faunt@panix.com>
Date: Tue, 31 Jul 2007 21:45:35 -0400 (EDT)
My now ex- wife complained about the sound of the rotator being carried through the structure of the house from the HAM-IV in my rooftop tower. I felt it indicated that the antenna and tower were str
/archives//html/Towertalk/2007-07/msg01152.html (9,021 bytes)


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