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Total 485 documents matching your query.

21. Re: [TowerTalk] Tower Conundrum (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Fri, 14 Jan 2005 16:24:20 -0500
See: http://www.trylon.com/lightdutytowers/selfsupporttwrs_pricing.asp They sure could use a web page designer though. I can't read a thing in that left margin. It's text on top of text. they should
/archives//html/Towertalk/2005-01/msg00498.html (10,257 bytes)

22. Re: [TowerTalk] Station Ground (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Fri, 14 Jan 2005 17:16:00 -0500
Sounds good to me. What I use here: The bare #2 that gets used for the grounding network runs on into the basement and up into the shack. Here it is harnessed across the back side of the desk and has
/archives//html/Towertalk/2005-01/msg00502.html (12,893 bytes)

23. Re: [TowerTalk] Station Ground (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Fri, 14 Jan 2005 18:27:25 -0500
And the braid can be dressed out into a wide flat low inductance piece from the connector at the rig to the buss bar or heavy cable. Roger Halstead (K8RI, EN73 & ARRL Life Member) N833R, World's Olde
/archives//html/Towertalk/2005-01/msg00515.html (12,629 bytes)

24. Re: [TowerTalk] Station Ground (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Fri, 14 Jan 2005 22:20:49 -0500
You should focus your efforts on designing and constructing a low impedance grounding window at the location where your cables enter your home. All cables entering your home should be bonded to the g
/archives//html/Towertalk/2005-01/msg00536.html (16,352 bytes)

25. Re: [TowerTalk] Station Ground (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Fri, 14 Jan 2005 23:24:25 -0500
The station equipment is all on the same main, but the arc was between two coax cables, both tied to the main grounding bulkhead. I think I'll follow Polyphaser's recommendation on the grounding poin
/archives//html/Towertalk/2005-01/msg00544.html (13,404 bytes)

26. Re: [TowerTalk] Station Ground (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Sat, 15 Jan 2005 03:36:18 -0500
One thing about that third "green wire I keep hearing about". Only one piece of modern radio gear has that thrid green wire. On all the other pieces the green wire goes only to the power supply and t
/archives//html/Towertalk/2005-01/msg00553.html (9,052 bytes)

27. Re: [TowerTalk] Station Ground (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Sat, 15 Jan 2005 15:24:28 -0500
your station equipment to your In that case, explain this: I should have added what was in an earlier post: Each piece of equipment is tied to a #2 coper cable with (1/2" braid/shield) that runs alo
/archives//html/Towertalk/2005-01/msg00570.html (13,527 bytes)

28. Re: [TowerTalk] Station Ground (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Sat, 15 Jan 2005 18:46:37 -0500
On Sat, 15 Jan 2005 03:16:11 -0500, Pete Smith wrote: I had fairly severe AC hum on the audio, apparently the result of a few millivolts potential difference between chassis. I finally cured it by ex
/archives//html/Towertalk/2005-01/msg00577.html (11,968 bytes)

29. Re: [TowerTalk] Station Ground (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Sat, 15 Jan 2005 18:51:55 -0500
-- Original Message -- From: "Tom Rauch" <w8ji@contesting.com> If that lead through some error (almost certainly by a goofball at the local repair garage) somehow becomes unbol;ted from the very larg
/archives//html/Towertalk/2005-01/msg00578.html (12,676 bytes)

30. Re: [TowerTalk] Station Ground (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Sat, 15 Jan 2005 20:32:30 -0500
<snip> Is is my experience that it is not that a good PL-259 to coax connection cannot be made, it is that the majority of amateur radio operators don't want to make a good connection. I cut jacket,
/archives//html/Towertalk/2005-01/msg00587.html (11,901 bytes)

31. Re: [TowerTalk] Ground...and talking around it (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Sun, 16 Jan 2005 22:44:46 -0500
Jim Jarvis wrote: Guys... A few true-isms 2) Copper strap is the only answer. Then I'm confused-- what was the question? I thought it was, "What do I use for rotor cable?". Roger Halstead (K8RI, EN73
/archives//html/Towertalk/2005-01/msg00637.html (9,358 bytes)

32. [TowerTalk] Hopeful it's just ice (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Sun, 16 Jan 2005 23:01:23 -0500
Well, we had two days of heavy rain and way above normal temperatures. That was followed by an abrupt fall to well below freezing and now my antennas won't turn. It appears that the rotor PST-61 is f
/archives//html/Towertalk/2005-01/msg00639.html (8,574 bytes)

33. Re: [TowerTalk] There's 'ground', and then there's 'ground' (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Sun, 16 Jan 2005 23:38:15 -0500
In HF power amplifiers, I have found a good general rule of thumb is this: At 30 MHz is the clean braid from RG-8 cable has about the same current carrying capacity as #14 or 16 tinned solid buss wir
/archives//html/Towertalk/2005-01/msg00641.html (9,802 bytes)

34. Re: [TowerTalk] Re: Returned mail: User unknown geo88@cs.com (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Mon, 17 Jan 2005 00:54:57 -0500
I sure am glad I put that bottle of pop down, but it's still difficult to type with tears in my eyes Roger Halstead (K8RI, EN73 & ARRL Life Member) N833R, World's Oldest Debonair (S# CD-2) www.rogerh
/archives//html/Towertalk/2005-01/msg00648.html (7,726 bytes)

35. Re: [TowerTalk] Re: Returned mail: User unknown geo88@cs.com (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Mon, 17 Jan 2005 12:36:13 -0500
It wasn't aimed at you Jim, it's just your timing was perfect as has already been explained by others. Roger Halstead (K8RI, EN73 & ARRL Life Member) N833R, World's Oldest Debonair (S# CD-2) www.roge
/archives//html/Towertalk/2005-01/msg00688.html (11,089 bytes)

36. Re: [TowerTalk] RE: Ham II rotor went south and won't come back. (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Mon, 17 Jan 2005 16:40:12 -0500
Glad to hear it. Please send thaw north! I'm counting on that to get mine working. Roger Halstead (K8RI, EN73 & ARRL Life Member) N833R, World's Oldest Debonair (S# CD-2) www.rogerhalstead.com For an
/archives//html/Towertalk/2005-01/msg00716.html (11,203 bytes)

37. Re: [TowerTalk] Frozen Rotor (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Wed, 19 Jan 2005 13:03:46 -0500
<snip> We've had a couple of nights this winter of below 10F. I've found the rotor just won't budge until morning, when things warm up into the teens. What's going on? There are a number of possibili
/archives//html/Towertalk/2005-01/msg00822.html (11,440 bytes)

38. Re: [TowerTalk] Frozen Rotor (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Wed, 19 Jan 2005 13:52:33 -0500
I've done something similar to what Larry has done; however, I use heavy duty, flexible vinyl and fold it into a simple cone. I wrap the top of the cone around the mast above the thrust bearing so it
/archives//html/Towertalk/2005-01/msg00823.html (13,819 bytes)

39. [TowerTalk] It''s WORKING! (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Wed, 19 Jan 2005 14:39:20 -0500
When I answered the note about the frozen rotor I decide to give my "frozen rotor" another try as the temperature is up to 28F. Low and behold, It worked! So, I'm currently turning the thing through
/archives//html/Towertalk/2005-01/msg00831.html (7,895 bytes)

40. Re: [TowerTalk] Rotors - your thoughts please. (score: 1)
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Wed, 19 Jan 2005 15:44:50 -0500
Me? I happen to like the Pro sis tel (Big Boy) series of rotors. I consider them the best on the market, BUT they are big, powerful, and expensive. They have changed the motor design so it better fit
/archives//html/Towertalk/2005-01/msg00842.html (13,002 bytes)

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