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References: [ +from:k4oj@tampabay.rr.com: 496 ]

Total 496 documents matching your query.

121. [Towertalk] Pouring base of tower (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Mon, 02 Dec 2002 00:34:24 -0500
...ANOTHER COMMERCIAL SITUATION WHERE MULTIPLE PIECES OF CONCRETE ARE USED IS PILINGS There are pilings made out of reinforced condrete driving into the ground which end up supporting commercial stru
/archives//html/Towertalk/2002-12/msg00040.html (10,070 bytes)

122. [Towertalk] Pouring base of tower (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Mon, 02 Dec 2002 08:37:58 -0500
WHOA - in essence it might be possible for that to work, yes - but: First consult a PE who is familiar with the limitataions and ratings of each component, etc. I have used a piece of t-rod for a pie
/archives//html/Towertalk/2002-12/msg00045.html (12,757 bytes)

123. [Towertalk] 10 M vertical (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Mon, 02 Dec 2002 09:56:15 -0500
One of the locals has been encouraging me to make a Ten Meter vertical dipole.....as opposed to making a groundplane. In essence it would be the driven element ot of a yagi but vertical instead of ho
/archives//html/Towertalk/2002-12/msg00052.html (6,900 bytes)

124. [Towertalk] Pouring base of tower (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Mon, 02 Dec 2002 16:14:24 -0500
Tom, sounds to me like you made the error of asking a "Home Center" person for help... they are only familiar with what they sell and this is nto a Home Depot type item... Go to your telephone book -
/archives//html/Towertalk/2002-12/msg00078.html (15,210 bytes)

125. [Towertalk] cable TV hardline (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Mon, 02 Dec 2002 17:42:31 -0500
in FL soil it seems to be ok - at least in this part of the state - the thing it most viulnerable to is being chopped by the kid who mows the lawn! I had a run of this unshield stuff on a ttibander f
/archives//html/Towertalk/2002-12/msg00092.html (10,669 bytes)

126. [Towertalk] small diameter aluminum tubing (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Tue, 03 Dec 2002 23:37:33 -0500
1/4" solid rod is readily available at the local home center - cannot say as I have seen tubing that narrow in aluminum however! K4OJ
/archives//html/Towertalk/2002-12/msg00148.html (8,544 bytes)

127. [Towertalk] Dumb Question (swagged elements) (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Sun, 08 Dec 2002 17:03:58 -0500
nope - only concern yourself with the outside measurement - this is how many antennas are reinforced 0 with extra inner tubing to strengthwen a splice or the central portion of the element - doing so
/archives//html/Towertalk/2002-12/msg00274.html (10,013 bytes)

128. [Towertalk] Rohn 55 Guy Bracket Help! (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Sun, 08 Dec 2002 17:52:53 -0500
I am not familiar with the accessory but some accessories reuire you place tham at specific locations in reference to diagonal bracing - there are smal "dents: in those pieces so that the bars can ge
/archives//html/Towertalk/2002-12/msg00275.html (8,717 bytes)

129. [Towertalk] force 12 sigma 80 (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Tue, 10 Dec 2002 16:29:49 -0500
I am proud owner of a 80 BV from Force 12 - do not know if it is similar in design - the BV uses a tringular wire loading loop to make it look taller (lower in Freq) - it is mounted on an aluminum tu
/archives//html/Towertalk/2002-12/msg00331.html (8,089 bytes)

130. [Towertalk] New Rotator In Place; Mast Now Binds (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Wed, 11 Dec 2002 21:07:15 -0500
one thing which I don't think has been mentioned is that mebbe you got a poorly produced section or rotor plate - on the secdtion might be the top is not "on center" - if your mast pipe stays close t
/archives//html/Towertalk/2002-12/msg00357.html (10,041 bytes)

131. [Towertalk] Re: Negotiating 101 (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Thu, 26 Dec 2002 14:20:38 -0500
The counterpoint on all of this amounts to: DO NOT PUT YOUR FINAL PRICE ON AN ITEM IF YOU ARE SELLING.... This is standard dealings in any trading, forget about ham radio for a moment.... If you appr
/archives//html/Towertalk/2002-12/msg00747.html (7,981 bytes)

132. [Towertalk] 450 ohm ladder line strain relief (score: 1)
Author: k4oj@tampabay.rr.com (Jim White, K4OJ)
Date: Tue, 31 Dec 2002 21:09:13 -0500
sandwich the flat feedline between two pieces of plastic (pref UV resistant) - bolts those two pieces against one another so that this entire sandwich can now be suspended - if you have a traditional
/archives//html/Towertalk/2002-12/msg00812.html (9,323 bytes)

133. [Towertalk] Low dipoles (score: 1)
Author: k4oj@tampabay.rr.com (k4oj)
Date: Mon, 04 Nov 2002 14:23:48 -0500
you are in country which can really take advantage of a low 40 - I tried to get one up for SS but something was screwy with the feedline and could not figure it out in time... K3LR had a great NCJ ar
/archives//html/Towertalk/2002-11/msg00040.html (9,861 bytes)

134. [Towertalk] WTB CC XM520 and XM510 (score: 1)
Author: k4oj@tampabay.rr.com (k4oj)
Date: Thu, 07 Nov 2002 15:29:21 -0500
You know, I was happy to see those "new" Cushcraft monbanders come out - they looked like they were built better and everything I usually had to re-engineer on a Cushcraft yagi had been addressed...y
/archives//html/Towertalk/2002-11/msg00106.html (9,589 bytes)

135. [Towertalk] Pro-Search Digital Readout and T2X (score: 1)
Author: k4oj@tampabay.rr.com (k4oj)
Date: Sun, 10 Nov 2002 14:41:37 -0500
no problem, he is enterring the contests as SO2H (single op 2 heads) K4OJ (how about a Mike's) -- StripMime Report -- processed MIME parts -- multipart/alternative text/plain (text body -- kept) text
/archives//html/Towertalk/2002-11/msg00177.html (8,321 bytes)

136. [Towertalk] Glen Martin Cable Clamp Diagram (score: 1)
Author: k4oj@tampabay.rr.com (k4oj)
Date: Mon, 11 Nov 2002 17:25:06 -0500
why would the positioning be different due to composition of material the clamp is used on? I am baffled! K4OJ To: <towertalk@contesting.com>
/archives//html/Towertalk/2002-11/msg00204.html (11,611 bytes)

137. [Towertalk] Rohn (score: 1)
Author: k4oj@tampabay.rr.com (k4oj)
Date: Mon, 11 Nov 2002 23:02:13 -0500
I rate it 2 1/16 cents, Barry K4OJ
/archives//html/Towertalk/2002-11/msg00223.html (8,714 bytes)

138. [Towertalk] Loop Gain (was LPA designs) (score: 1)
Author: k4oj@tampabay.rr.com (k4oj)
Date: Sat, 16 Nov 2002 13:31:05 -0500
Thanks for pointing this out, I qwas wondering how long before someone asked what the definition of BROADcasting was! K4OJ -- StripMime Report -- processed MIME parts -- multipart/alternative text/pl
/archives//html/Towertalk/2002-11/msg00381.html (9,923 bytes)

139. [Towertalk] IS Boom length the HOLY GRAIL ? (score: 1)
Author: k4oj@tampabay.rr.com (k4oj)
Date: Sat, 16 Nov 2002 14:41:48 -0500
where is this from? a given, while I have never done a side by side this is an agreed upon benefit og the quad sez who? sez who?? I assume these are based on the above presumptions ...uh oh - time to
/archives//html/Towertalk/2002-11/msg00384.html (9,670 bytes)

140. [Towertalk] Mounting multiple antennas on mast (score: 1)
Author: k4oj@tampabay.rr.com (k4oj)
Date: Sun, 17 Nov 2002 19:51:19 -0500
I have seen that done a lot...the other method (assuming your mast is rated for it) is easier but takes more retention... climbing steps on the mast. K4OJ
/archives//html/Towertalk/2002-11/msg00412.html (8,727 bytes)


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