Search String: Display: Description: Sort:

Results:

References: [ +from:w2irt@comcast.net: 64 ]

Total 64 documents matching your query.

41. Re: [TowerTalk] Driving ground rods in rocky soil (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Thu, 24 May 2007 17:06:05 -0400
OK, an update. I tried a different tactic. I went in at about a 60 degree angle, against earth that's sloping about 60 degrees the other way (picture a sideways letter X - earth going one way, ground
/archives//html/Towertalk/2007-05/msg00528.html (8,604 bytes)

42. Re: [TowerTalk] Driving ground rods in rocky soil (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Thu, 24 May 2007 17:46:47 -0400
That's the description here, too. on the western side of a small rocky mountain. There are a few places I got an 8' rod down using the electrician's Bosch hammerdrill last year, but most only went do
/archives//html/Towertalk/2007-05/msg00532.html (8,515 bytes)

43. [TowerTalk] HFTA interpretation (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Wed, 30 May 2007 00:23:07 -0400
Hi all, Now that I'm becoming quite comfortable with HFTA and MicroDEM, I have a very practical question that's been bugging me for a few days. At 20 degrees I have a clean shot terrain-wise. At 40,
/archives//html/Towertalk/2007-05/msg00602.html (6,986 bytes)

44. Re: [TowerTalk] SteppIR problem (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Sun, 10 Jun 2007 17:24:51 -0400
Just wondering what gauge of control wire did you use? 500 feet is a LONG run and I'm guessing you'll need something heavier than "average" cable runs. I'm also hoping you're feeding this with some t
/archives//html/Towertalk/2007-06/msg00206.html (8,026 bytes)

45. [TowerTalk] Cadwelding and grounding nightmare (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Sun, 17 Jun 2007 16:42:38 -0400
Hi all, This is a desperate plea for help from Northern NJ. I need to get a major cadweld-grounding project completed, and as events of this weekend have proven, this is not a task neither I nor my x
/archives//html/Towertalk/2007-06/msg00514.html (7,637 bytes)

46. Re: [TowerTalk] Cadwelding and grounding nightmare (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Mon, 18 Jun 2007 10:12:43 -0400
The problem with a ditchwitch is it seriously wrecks the lawn - a real no-no here. With summer here, guests over, etc, that won't fly with the war department, if you catch my meaning. covert "slits"
/archives//html/Towertalk/2007-06/msg00549.html (9,892 bytes)

47. Re: [TowerTalk] Cadwelding and grounding nightmare (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Mon, 18 Jun 2007 10:23:25 -0400
I was using one-shots. I think that's what happened. The wire from the tower to the ground rod probably wasn't mated correctly inside the ceramic mold. I'll sawzall it off and try again. I'm using AW
/archives//html/Towertalk/2007-06/msg00552.html (10,001 bytes)

48. Re: [TowerTalk] Cadwelding and grounding nightmare, continued (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Mon, 18 Jun 2007 20:03:22 -0400
I'll see if I can get some. I ran into another real problem today. Well, TWO problems, actually. 1) I have **extremely** rocky soil. For most of where my ground wires run I can't get an edger blade
/archives//html/Towertalk/2007-06/msg00593.html (8,009 bytes)

49. [TowerTalk] Crimp or Solder (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Thu, 21 Jun 2007 10:39:45 -0400
Crimped, for sure. For PL-259s I use two tools to do the job perfectly, in about a minute or so. I do my cable prep with a UT-8000 cable prep tool available from DX Engineering for $40. I do the crim
/archives//html/Towertalk/2007-06/msg00677.html (7,824 bytes)

50. Re: [TowerTalk] Crimp or Solder (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Fri, 22 Jun 2007 15:11:00 -0400
DX Engineering sells a Cablematic UT-8000 coax stripper for about $40. This prepares RG-213 and similar coaxes perfectly (though I've never used LMR-400 - I don't know if it would handle that). It's
/archives//html/Towertalk/2007-06/msg00707.html (9,345 bytes)

51. [TowerTalk] Ameritron RCS-12 with Mark V (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Tue, 28 Aug 2007 18:48:26 -0400
Hi all, May be slightly O/T, but I have an Ameritron Automatic Antenna Switch (RCS-12) and for the life of me, I can't figure out how to properly interface the DB-9 connector on the RCS-12 to a Yaesu
/archives//html/Towertalk/2007-08/msg00788.html (6,709 bytes)

52. [TowerTalk] Trying to contact Force 12 (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Tue, 04 Sep 2007 16:47:23 -0400
Hi all, This may seem like a strange request, but has anybody been able to contact Force 12 in the last couple of weeks? I've been trying to get a status update on a Delta-240 I ordered 15 weeks ago
/archives//html/Towertalk/2007-09/msg00133.html (8,121 bytes)

53. [TowerTalk] Trying to find winning lotto numbers (!) (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Tue, 04 Sep 2007 17:14:22 -0400
Hi all, OK, I am now officially spooked out, big-time. Not FIVE MINUTES after sending my post regarding trying to contact Force 12 re my Delta 240, along comes the FedEx truck with a nice big, long h
/archives//html/Towertalk/2007-09/msg00138.html (6,947 bytes)

54. Re: [TowerTalk] Trying to contact Force 12 (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Wed, 05 Sep 2007 01:40:08 -0400
I sincerely hope they get turned around soon. Their products are too good to disappear from the amateur market. Well, that's where I ordered that Delta 240, and I wasn't alone. No, his booth wasn't s
/archives//html/Towertalk/2007-09/msg00174.html (9,051 bytes)

55. [TowerTalk] Tower overload (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Sun, 23 Sep 2007 21:27:39 -0400
Hi all, I'm in the final stages of getting my Force-12 Delta 240 in the air on top of my C31XR and 2/2/1. I am now running into a problem with combined wind-load ratings exceeding my tower's specced
/archives//html/Towertalk/2007-09/msg00719.html (7,919 bytes)

56. [TowerTalk] Two questions (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Fri, 18 Apr 2008 12:07:20 -0400
Hi all, As part of getting some yard work done this year, I'd like to run some cable about 100 feet underground to my inverted-L feedpoint. Currently I'm using direct-bury Davis-RF coax in a shallow
/archives//html/Towertalk/2008-04/msg00457.html (8,134 bytes)

57. Re: [TowerTalk] Two questions (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Sat, 19 Apr 2008 14:28:15 -0400
I have a 40' run of white 4" PVC below-ground now and it's a good size for the amount of cabling I'm running. I've never had a problem pulling anything through it, and it's seen a lot of traffic so
/archives//html/Towertalk/2008-04/msg00495.html (8,444 bytes)

58. [TowerTalk] MFJ 1026 power handling, etc (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Thu, 24 Apr 2008 10:33:57 -0400
Hi all, I've got a couple of questions for anybody who's used an MFJ 1026 (or 1025) noise-canceller. I've got some nasty power line noise on a few bands (that someday PSE&G may look into). I'm using
/archives//html/Towertalk/2008-04/msg00566.html (7,698 bytes)

59. Re: [TowerTalk] Mark-V with MFJ-1026 (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Thu, 24 Apr 2008 14:37:33 -0400
One step forward, two huge steps back. I never realized the RX OUT on the back of the Mark V was for the main antenna's signal (ANT-A or -B) - I thought it was the same signal that was coming in from
/archives//html/Towertalk/2008-04/msg00571.html (8,234 bytes)

60. Re: [TowerTalk] MFJ 1026 power handling, etc (score: 1)
Author: Peter Dougherty <w2irt@comcast.net>
Date: Thu, 24 Apr 2008 16:08:51 -0400
Followup: I think I spoke too soon regarding the Mark V's RX Out. I THOUGHT I had receive signal from the yagis going out that line, but evidently either I accidentally cooked something or that was n
/archives//html/Towertalk/2008-04/msg00572.html (7,224 bytes)


This search system is powered by Namazu