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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Using\s+Screwdriver\s+Antenna\s+as\s+a\s+Base\s+Antenna\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] Using Screwdriver Antenna as a Base Antenna (score: 1)
Author: kg5ks@yahoo.com (K)
Date: Sat Jun 21 16:50:55 2003
I have a hf mobile station using the Icom 706 MKII G and an Screwdriver antenna. Seems to work great. I have been thinking about mounting another Screwdriver antenna on top of my 10x20 foot and 9 ft
/archives//html/Towertalk/2003-06/msg00324.html (7,664 bytes)

2. [TowerTalk] Using Screwdriver Antenna as a Base Antenna (score: 1)
Author: jimlux@earthlink.net (Jim Lux)
Date: Sat Jun 21 17:09:45 2003
It will work better than it does on your car, but not as well as, say, a dipole. It is, after all, physically short, with a loading coil. The loading coil does have some loss. You're essentially look
/archives//html/Towertalk/2003-06/msg00327.html (10,449 bytes)

3. [TowerTalk] Using Screwdriver Antenna as a Base Antenna (score: 1)
Author: ccc@space.mit.edu (Chuck Counselman)
Date: Sun Jun 22 10:16:05 2003
1. Make a short, fat, low-inductance connection between the shield of the coaxial feedline and the metal of the garage roof at the feedpoint of the antenna. (Otherwise too much current will flow on t
/archives//html/Towertalk/2003-06/msg00343.html (8,174 bytes)

4. [TowerTalk] Using Screwdriver Antenna as a Base Antenna (score: 1)
Author: ccc@space.mit.edu (Chuck Counselman)
Date: Sun Jun 22 10:36:28 2003
Jim's comments are valid, and important. I regret that I did not qualify my reply to your question by making the same points. A short, low, vertical antenna will never work as well as a horizontal di
/archives//html/Towertalk/2003-06/msg00344.html (8,571 bytes)

5. [TowerTalk] Using Screwdriver Antenna as a Base Antenna (score: 1)
Author: n4zr@contesting.com (Pete Smith)
Date: Sun Jun 22 11:58:50 2003
As an alternative to the bonding process, I laid 3 125-foot radials right on the galvanized 30 x 40 foot garage roof under my Butternut HF9V. I'm not sure whether this is theoretically enough couplin
/archives//html/Towertalk/2003-06/msg00346.html (9,117 bytes)


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