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#11
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Vertical antenna tip caps
In message , Rob
writes Audio1 wrote: On 12/15/2011 12:11 PM, Rob wrote: wrote: Thanks for the ideas. The question was prompted because I don't want to take the antenna down for a check or repair, and I don't know how well my readily available materials hold up under UV and heat. How useful is it to have plastic tip caps on an antenna you cannot reach? If the antenna is made of hollow aluminum tubing it keeps rain, snow and insects out of the tube. Ah tube... I was thinking about steel rod with a pointy (and maybe dangerous) end. Expanding foam filler (trim off what oozes back out of the ends of the tube). -- Ian --- Posted via news://freenews.netfront.net/ - Complaints to --- |
#12
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Vertical antenna tip caps
In Audio1 wrote:
On 12/15/2011 12:11 PM, Rob wrote: wrote: Thanks for the ideas. The question was prompted because I don't want to take the antenna down for a check or repair, and I don't know how well my readily available materials hold up under UV and heat. How useful is it to have plastic tip caps on an antenna you cannot reach? If the antenna is made of hollow aluminum tubing it keeps rain, snow and insects out of the tube. It would also prevent the tube from howling or "singing" when the wind hits just right. -- Bert Hyman W0RSB St. Paul, MN |
#13
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Vertical antenna tip caps
"Rob" wrote in message ... Audio1 wrote: On 12/15/2011 12:11 PM, Rob wrote: wrote: Thanks for the ideas. The question was prompted because I don't want to take the antenna down for a check or repair, and I don't know how well my readily available materials hold up under UV and heat. How useful is it to have plastic tip caps on an antenna you cannot reach? If the antenna is made of hollow aluminum tubing it keeps rain, snow and insects out of the tube. Ah tube... I was thinking about steel rod with a pointy (and maybe dangerous) end. - Yes in some posts last week or so, I was talking about a steel whip. However, I have ordered some telescoping tubing to replace the whip with a longer radiator. It won't be that difficult to take the antenna up and down, but at my age, it's better to stay off ladders and roofs -Wayne W5GIE |
#14
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Vertical antenna tip caps
On Thu, 15 Dec 2011 13:13:54 -0500, Audio1 wrote:
On 12/15/2011 12:11 PM, Rob wrote: wrote: Thanks for the ideas. The question was prompted because I don't want to take the antenna down for a check or repair, and I don't know how well my readily available materials hold up under UV and heat. How useful is it to have plastic tip caps on an antenna you cannot reach? If the antenna is made of hollow aluminum tubing it keeps rain, snow and insects out of the tube. Intelligent questions have a better chance of receiving intelligent answers -- versus receiving QRM. Is this a vertical whip antenna, a vertical tubing antenna, a vertical pipe antenna, a vertical tower antenna, or even a vertical wire antenna? |
#15
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Vertical antenna tip caps
"Allodoxaphobia" wrote in message ig.com... On Thu, 15 Dec 2011 13:13:54 -0500, Audio1 wrote: On 12/15/2011 12:11 PM, Rob wrote: wrote: Thanks for the ideas. The question was prompted because I don't want to take the antenna down for a check or repair, and I don't know how well my readily available materials hold up under UV and heat. How useful is it to have plastic tip caps on an antenna you cannot reach? If the antenna is made of hollow aluminum tubing it keeps rain, snow and insects out of the tube. Intelligent questions have a better chance of receiving intelligent answers -- versus receiving QRM. Is this a vertical whip antenna, a vertical tubing antenna, a vertical pipe antenna, a vertical tower antenna, or even a vertical wire antenna? - Going back to the original post.... "Where does one acquire those slip on tips for vertical antenna elements. Or what readily available alternatives are there?" I don't recall seeing slip on tips for whips, pipes, towers, or wires. Apparently you have, so I will clarify by saying that it is 3/8 inch tubing. Is that "intelligent question" enough for you? |
#16
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Vertical antenna tip caps
"Wayne" wrote in message ... Where does one acquire those slip on tips for vertical antenna elements. Or what readily available alternatives are there? Wayne W5GIE Another idea. Have used this for many years. Put a small wood dowel inside the element, snug fit, make it flush with the end of the element. Dip end of element if "Dip It" or "Liquid Electricians Tape". Have elements that have been up for lots and lots of years without a problem. Heat, water, snow, ice, UV; nothing seems to bother it. K7SAM |
#17
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Vertical antenna tip caps
"Topaz305rk" wrote in message ... "Wayne" wrote in message ... Where does one acquire those slip on tips for vertical antenna elements. Or what readily available alternatives are there? Wayne W5GIE Another idea. Have used this for many years. Put a small wood dowel inside the element, snug fit, make it flush with the end of the element. Dip end of element if "Dip It" or "Liquid Electricians Tape". Have elements that have been up for lots and lots of years without a problem. Heat, water, snow, ice, UV; nothing seems to bother it. K7SAM ************** Interesting.... Thanks. |
#18
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Vertical antenna tip caps
On Wed, 14 Dec 2011 18:25:05 -0800, "Wayne"
wrote: Where does one acquire those slip on tips for vertical antenna elements. Or what readily available alternatives are there? Wayne W5GIE Used by utility/communications companies - http://www.caplugs.com/ |
#19
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Vertical antenna tip caps
"Justice Gustine" wrote in message ... On Wed, 14 Dec 2011 18:25:05 -0800, "Wayne" wrote: Where does one acquire those slip on tips for vertical antenna elements. Or what readily available alternatives are there? Wayne W5GIE Used by utility/communications companies - http://www.caplugs.com/ ************ - Nice. |
#20
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Vertical antenna tip caps
Wayne wrote:
I don't recall seeing slip on tips for whips, pipes, towers, or wires. Well, I do... |
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