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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Inv\s+v\s+lengths\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] Inv v lengths (score: 1)
Author: Gregg Seidl <greggk9kl@gmail.com>
Date: Wed, 21 Sep 2022 13:03:04 -0500
Goodness. It's not that hard. My experience is 468/ freq. Cut it a foot longer and put it up. You might have to fold some back on the insulators. Just try it. Gregg. K9KL ____________________________
/archives//html/Towertalk/2022-09/msg00103.html (6,659 bytes)

2. Re: [TowerTalk] Inv v lengths (score: 1)
Author: Jim W7RY <jimw7ry@gmail.com>
Date: Wed, 21 Sep 2022 16:04:08 -0500
No kidding Gregg! Do we really have to make rocket surgery about this? 73, Jim W7RY Gregg. K9KL _______________________________________________ _______________________________________________ TowerTa
/archives//html/Towertalk/2022-09/msg00107.html (7,581 bytes)

3. Re: [TowerTalk] Inv v lengths (score: 1)
Author: "Lux, Jim" <jim@luxfamily.com>
Date: Wed, 21 Sep 2022 18:12:33 -0700
Not if all you're doing is throwing up a dipole and want a "reasonable" match - I just make it close, and use a tuner to take out the small error. But if you're doing a phased array (like a 4 square)
/archives//html/Towertalk/2022-09/msg00110.html (10,433 bytes)

4. Re: [TowerTalk] Inv v lengths (score: 1)
Author: <john@kk9a.com>
Date: Wed, 21 Sep 2022 21:56:23 -0400
I concur. For me the 468 formula always needs trimming, perhaps because I use THHN, so I do not initially cut it long. Once installed I measure the resonant frequency and calculate the adjustment nee
/archives//html/Towertalk/2022-09/msg00111.html (6,883 bytes)

5. Re: [TowerTalk] Inv v lengths (score: 1)
Author: "Wes Attaway" <wesattaway@bellsouth.net>
Date: Wed, 21 Sep 2022 21:28:24 -0500
I have always used the 468 formula for my desired frequency and put the antenna up into the air with that length of wire. Due to various factors this length is usually not correct, although it is "cl
/archives//html/Towertalk/2022-09/msg00112.html (9,267 bytes)


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