Search String: Display: Description: Sort:

Results:

References: [ +from:bryan@bryanfields.net: 59 ]

Total 59 documents matching your query.

41. Re: [TowerTalk] Skinny QRO coax jumpers for station interconnection (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Thu, 15 Mar 2018 01:02:21 -0400
Depends on what frequency and average power your running. -- Bryan Fields 727-409-1194 - Voice http://bryanfields.net _______________________________________________ _________________________________
/archives//html/Towertalk/2018-03/msg00108.html (8,098 bytes)

42. Re: [TowerTalk] LDF4-50 heliax (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Thu, 14 Jun 2018 00:02:53 -0400
RFS LCF 7/8 cable is great stuff. I bought the last I used about 3 years back for 1.92/ft new. It's now 2.12/ft from tessco. Connectors are like $25/each for N male. I truly don't see the point in bu
/archives//html/Towertalk/2018-06/msg00043.html (8,047 bytes)

43. Re: [TowerTalk] Mitsubishi interference? (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Wed, 25 Jul 2018 21:19:19 -0400
I have a heatpump mini-split installed in my spare room. I've seen no interference. -- Bryan Fields 727-409-1194 - Voice http://bryanfields.net _______________________________________________ _______
/archives//html/Towertalk/2018-07/msg00191.html (7,892 bytes)

44. Re: [TowerTalk] wanted: LDF4-50A (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Fri, 10 Aug 2018 11:23:20 -0400
Tessco. RFS is like a dollar per food, andrew is about 1.50. For 300, why even mess with used cable? -- Bryan Fields 727-409-1194 - Voice http://bryanfields.net ______________________________________
/archives//html/Towertalk/2018-08/msg00022.html (6,873 bytes)

45. Re: [TowerTalk] Topband: OT - US Hams, WWV closure (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Tue, 21 Aug 2018 21:20:58 -0400
What does WWV/H provide that's not better provided by multiple new redundant systems? Time is able to be provided by NTP over the public internet to within 10 ms. 1588 can get this down to the sub mi
/archives//html/Towertalk/2018-08/msg00168.html (9,334 bytes)

46. Re: [TowerTalk] Archives (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Tue, 25 Jun 2019 12:57:57 -0400
Um, no. The archives URL is in every single email as dictated by RFC 2369 List-Archive: <http://lists.contesting.com/pipermail/towertalk/> There is also a MHarc searchable archive at: http://lists.co
/archives//html/Towertalk/2019-06/msg00121.html (7,391 bytes)

47. Re: [TowerTalk] Archives (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Thu, 27 Jun 2019 03:46:15 -0400
I simply can't think of a more worthless pursuit in ham radio than contesting. Even showed up to field day to get a 5.9 GHz radio link going, and found out they can't count it as a "contact" for poin
/archives//html/Towertalk/2019-06/msg00141.html (8,194 bytes)

48. Re: [TowerTalk] RFS LCF158-50JA 1-5/8" Heliax (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Tue, 23 Jul 2019 01:45:02 -0400
Please use paragraphs. The RFS connectors are only compatible with RFS cable. There's about a 5-10 mil difference between the RFS/Comscope/Eupen cables dimensions. -- Bryan Fields 727-409-1194 - Voic
/archives//html/Towertalk/2019-07/msg00309.html (10,049 bytes)

49. Re: [TowerTalk] time to modernize the reflector (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Sat, 24 Aug 2019 19:27:57 -0400
You're asking to transform an email list into a forum. This dramatically changes the content and discourse, effecting the S/N ratio. Email is great as it allows well thought out and reasoned messages
/archives//html/Towertalk/2019-08/msg00127.html (10,069 bytes)

50. Re: [TowerTalk] time to modernize the reflector (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Mon, 26 Aug 2019 13:18:08 -0400
With mailman it's quite obvious that it's happening, as anyone moderated will get an email and/or see the delay in the post. It's also very difficult to edit a moderated message before it's released.
/archives//html/Towertalk/2019-08/msg00167.html (11,786 bytes)

51. Re: [TowerTalk] One Shots (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Wed, 28 Aug 2019 01:25:03 -0400
I found it was much easier to use some silver solder and a torch to attach the some silver solder in the connection, and it's solid. It does take some time to learn the technique, but if you have a s
/archives//html/Towertalk/2019-08/msg00193.html (8,358 bytes)

52. Re: [TowerTalk] Grounding (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Tue, 3 Sep 2019 22:32:34 -0400
What sort of tower is this? Ground rings matter in wide towers. In a small ham tower, it's a nice idea, but not going to buy you all that much, but it's still a nice to have. Per R56 and the TIA stan
/archives//html/Towertalk/2019-09/msg00061.html (9,040 bytes)

53. Re: [TowerTalk] Clamp on ground resistance meter (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Wed, 2 Oct 2019 14:00:58 -0400
Yes, they work well. Ensure it's calibrated every time you use it. You should ensure it's not measuring a loop, that will give errors. Single point or off a master ground bar feed is the right place
/archives//html/Towertalk/2019-10/msg00004.html (8,437 bytes)

54. Re: [TowerTalk] Coax is too long (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Wed, 9 Oct 2019 14:34:13 -0400
Cut it and reterminate it. SWR doesn't always matter when the coax is long, 200' of LMR400 on 440 is about 6 db of loss, and that makes for 12 db of return loss, or ~1.6:1 VSWR. You could leave the c
/archives//html/Towertalk/2019-10/msg00078.html (7,176 bytes)

55. Re: [TowerTalk] Jumper Cable Fabricator (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Mon, 6 Jan 2020 16:37:51 -0500
Tessco is great for this. -- Bryan Fields 727-409-1194 - Voice http://bryanfields.net _______________________________________________ _______________________________________________ TowerTalk mailing
/archives//html/Towertalk/2020-01/msg00106.html (7,489 bytes)

56. Re: [TowerTalk] Pan,zoom,tilt camera on tower (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Fri, 4 Sep 2020 11:10:48 -0400
AXIS Q6128-E, but you need to ensure the tower is rigid. We have one on our building and you can see it move around a bit when the winds blowing. https://www.youtube.com/watch?v=2XjfZ7i7lQc 73's -- B
/archives//html/Towertalk/2020-09/msg00041.html (8,644 bytes)

57. Re: [TowerTalk] HFT (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Wed, 17 Mar 2021 23:39:54 -0400
The basic premise is that certain things are traded in Chicago, mostly derivatives and futures, but the industries relying on these are traded in NY (NJ). Say you're tracking lean pork futures and th
/archives//html/Towertalk/2021-03/msg00236.html (9,204 bytes)

58. Re: [TowerTalk] 7/8 hardline connector compatibility (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Tue, 1 Jun 2021 13:20:15 -0400
It's different cable, and there are many different connectors. Calling it "Andrew" likely means it's not a newer commscope self flaring connector variant and I've seen these "work" but they will wigg
/archives//html/Towertalk/2021-06/msg00004.html (8,061 bytes)

59. Re: [TowerTalk] Moving ham radio eflectors to permit attachments (score: 1)
Author: Bryan Fields <Bryan@bryanfields.net>
Date: Tue, 21 Dec 2021 15:57:56 -0500
On the internet when you don't pay for the product, you are the product. However most (all?) providers are still monetizing your content even if you're paying. Look at the yahoo groups debacle. They
/archives//html/Towertalk/2021-12/msg00066.html (9,841 bytes)


This search system is powered by Namazu