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Total 55 documents matching your query.

41. Re: [TowerTalk] Shunt Feed Woes (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Sun, 8 Dec 2019 17:36:08 -0800
Im using a half-sloper for 80, not shunt feeding, but many of the effects and requirements are the same. On a 30 ft tower, I have a JK Navassa 5 and an OB1-4030. All coax is bonded at the top and bot
/archives//html/Towertalk/2019-12/msg00027.html (8,269 bytes)

42. Re: [TowerTalk] Prop Pitch Grease preference or recommendation (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Wed, 8 Jan 2020 22:59:43 -0800
I asked Kurt that exact question several years ago. His answer was one word: Progrease. https://prolube.com.au/shop/greases/pro-grease/ <https://prolube.com.au/shop/greases/pro-grease/> -Gary NA6O __
/archives//html/Towertalk/2020-01/msg00144.html (8,601 bytes)

43. [TowerTalk] Two survive a massive tower collapse (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Fri, 5 Jun 2020 20:42:25 -0700
An Alabama miracle: Two men are alive after a rigging failure collapses the 349-foot tower they were on http://wirelessestimator.com/articles/2020/an-alabama-miracle-two-men-are-alive-after-a-rigging
/archives//html/Towertalk/2020-06/msg00031.html (6,796 bytes)

44. [TowerTalk] Old C3S manual (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Fri, 26 Jun 2020 11:15:42 -0700
Im looking for dimensions on a very old C3S. Specifically, tubing diameters and element spacing. Can anyone point me to an online manual or supply some images of the pages? Gary NA6O gwj@wb9jps.com _
/archives//html/Towertalk/2020-06/msg00189.html (6,471 bytes)

45. Re: [TowerTalk] Old C3S manual (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Fri, 26 Jun 2020 12:44:53 -0700
Thanks for the quick responses! I have what I need. Gary NA6O _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesti
/archives//html/Towertalk/2020-06/msg00192.html (6,423 bytes)

46. Re: [TowerTalk] Do I need an insulator on the ends of my dipole? (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Sat, 27 Jun 2020 16:20:38 -0700
I use clear 1/8 inch acrylic cut in strips 3/4 inch wide, with 1/8 inch holes, as end insulators and spreaders on my stealth fan dipole. 40/30/20m, made of 22 AWG stranded Teflon hookup wire. Support
/archives//html/Towertalk/2020-06/msg00221.html (9,235 bytes)

47. Re: [TowerTalk] Green Heron PC control app (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Sun, 28 Feb 2021 12:37:13 -0800
At N6RO, we use Green Heron Everywhere to handle 8 rotators, shared by 6 operating positions. It integrates with N1MM if you like, automatically displaying only the rotators for the bands that are ac
/archives//html/Towertalk/2021-02/msg00143.html (8,372 bytes)

48. Re: [TowerTalk] Need Quality RG6 cable (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Thu, 11 Mar 2021 06:51:59 -0800
Belden 1829BC https://catalog.belden.com/index.cfm?event=pd&p=PF_1829BC <https://catalog.belden.com/index.cfm?event=pd&p=PF_1829BC> VF = .83 *Solid copper* center conductor, very few such RG6 on the
/archives//html/Towertalk/2021-03/msg00087.html (8,171 bytes)

49. [TowerTalk] Downhill Beverage (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Tue, 16 Mar 2021 20:52:25 -0700
I have a station on top of a hill, with steep slopes all around, and were wondering about deploying a Beverage on Ground, pointing downhill. It would descend about 75 ft in a 250 ft run (we could kee
/archives//html/Towertalk/2021-03/msg00209.html (6,500 bytes)

50. Re: [TowerTalk] Downhill Beverage (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Thu, 18 Mar 2021 07:48:56 -0700
Thanks to the many who responded regarding a Beverage on ground, running downhill (W1SRD, NR1DX, N5CQ, AA1K, VE6WZ). It's clear (empirically) that the downward slope causes no degradation and may in
/archives//html/Towertalk/2021-03/msg00250.html (7,264 bytes)

51. [TowerTalk] Looking for swingarm side mount (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Thu, 19 Aug 2021 14:07:01 -0700
Does anyone manufacture swingarm side mounts anymore? Looking for one that fits 45G to support a 10m monobander. Trying to avoid (most of) the fabrication process Gary NA6O gwj@wb9jps.com ___________
/archives//html/Towertalk/2021-08/msg00092.html (7,113 bytes)

52. Re: [TowerTalk] Looking for swingarm side mount (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Sat, 21 Aug 2021 10:50:10 -0700
Thanks for all the replies. We will be working our way through the options. The antenna is an old HyGain 5el, and we already have one on a swingarm. Gary NA6O ________________________________________
/archives//html/Towertalk/2021-08/msg00109.html (7,966 bytes)

53. Re: [TowerTalk] Field Strength comparison (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Sat, 4 Sep 2021 21:56:27 -0700
N6BT has been measuring patterns by flying a drone with a transmitter on board for a number of years. Heres one video that shows how. https://nextgenerationantennas.com/presentations-1 Gary NA6O ____
/archives//html/Towertalk/2021-09/msg00054.html (8,094 bytes)

54. [TowerTalk] Phillystran suppliers (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Thu, 9 Sep 2021 15:36:51 -0700
Besides DXE, I havent found any other suppliers for Phillystran. Texas Towers doesnt list it anymore either. Thought it would be nice to shop around before buying a mile of it. Any hints? Gary NA6O g
/archives//html/Towertalk/2021-09/msg00096.html (6,702 bytes)

55. Re: [TowerTalk] Phillystran suppliers (score: 1)
Author: Gary Johnson <gwj@wb9jps.com>
Date: Wed, 15 Sep 2021 12:30:07 -0700
Just to close the topic, I got written confirmation from Phillystran that DXE is the sole US distributor for their guy cable products. I have no problem with DXE! Just shopping around Gary NA6O _____
/archives//html/Towertalk/2021-09/msg00136.html (8,012 bytes)

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