Search String: Display: Description: Sort:

Results:

References: [ +from:lsica@attbi.com: 9 ]

Total 9 documents matching your query.

1. [TowerTalk] "Growing" a universal tower...` (score: 1)
Author: lsica@attbi.com (Louis Sica, Jr.)
Date: Sat Mar 15 20:04:02 2003
I currently have a Universal 16-50 (16 sq ft @ 80 MPH, 50 ft high) with about 10 sq ft of antenna on top of it (Tennadyne T8 =8, plus 1 for mast, plus 1 for coax/sloper/VHF vertical). My question is,
/archives//html/Towertalk/2003-03/msg00199.html (7,249 bytes)

2. [Towertalk] Ground the coax braid on LPDA or not? (score: 1)
Author: lsica@attbi.com (Louis Sica, Jr.)
Date: Mon, 9 Dec 2002 14:19:02 -0600
I have a T8 8 element LPDA on top of a 50 foot tower. That same tower also has a DX-A half sloper on it. The problem is that since the LPDA boom is electrically isolated from the tower, I don't get t
/archives//html/Towertalk/2002-12/msg00287.html (8,570 bytes)

3. [Towertalk] Ground the coax braid on LPDA or not? (score: 1)
Author: lsica@attbi.com (Louis Sica, Jr.)
Date: Mon, 9 Dec 2002 18:40:08 -0600
Hello Steve Chuck was the one who recommended to me to ground the coax at the top of the tower, but other local hams who've had Tennadyne LPDA's (T10's) have told me how they've noted performance deg
/archives//html/Towertalk/2002-12/msg00296.html (8,871 bytes)

4. [Towertalk] Insulated ladder line next to grounded tower (score: 1)
Author: lsica@attbi.com (lsica@attbi.com)
Date: Thu, 06 Jun 2002 16:11:34 +0000
Can *insulated* ladder line (well, OK, only 450 ohm twinlead) be run next to a grounded tower?
/archives//html/Towertalk/2002-06/msg00080.html (6,656 bytes)

5. [Towertalk] is an LP a good sloper top hat? (score: 1)
Author: lsica@attbi.com (lsica@attbi.com)
Date: Fri, 07 Jun 2002 18:57:36 +0000
I have a tower mounted half-sloper, with an log periodic on top of the tower. Problem is, the log is completely insulated from the mast on the tower. Does it still work as a top hat to the tower for
/archives//html/Towertalk/2002-06/msg00088.html (6,980 bytes)

6. [Towertalk] inefficient 1/2 sloper vs inverted-v (score: 1)
Author: lsica@attbi.com (lsica@attbi.com)
Date: Fri, 07 Jun 2002 20:34:56 +0000
Well, since it's pretty much agreed that an insulatedfrom-the-boom LPDA is NOT a good top hat for a half sloper, the next question is what is a better low-band DX antenna, an inefficient half-sloper
/archives//html/Towertalk/2002-06/msg00092.html (6,806 bytes)

7. [Towertalk] Water in Universal Base Stubs (score: 1)
Author: lsica@attbi.com (lsica@attbi.com)
Date: Tue, 28 May 2002 21:36:13 +0000
I have a Universal Tower, and as according to manufacturer's instructions I left the top of the base stubs open so water could flow out of the tower sections into the ground. Problem is is that my so
/archives//html/Towertalk/2002-05/msg00730.html (8,316 bytes)

8. [Towertalk] Water in Universal Base Stubs (score: 1)
Author: lsica@attbi.com (lsica@attbi.com)
Date: Wed, 29 May 2002 20:47:17 +0000
What if I fill the stubs with something heavier than water? Won't the water have to come out the top? Would something like sand work?
/archives//html/Towertalk/2002-05/msg00781.html (11,176 bytes)

9. [Towertalk] 1/2 slopers-W9INN vs Alpha Delta (score: 1)
Author: lsica@attbi.com (lsica@attbi.com)
Date: Thu, 30 May 2002 16:20:37 +0000
Hello all, Because of my "landscaping" situation, my low band antennas are pretty much limited to be 1/4 wave slopers, and the number of sloping wires I have is limited. I see people here have good t
/archives//html/Towertalk/2002-05/msg00821.html (6,780 bytes)


This search system is powered by Namazu