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| UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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From garden pond automatic filler to antenna trimmer
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#2
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From garden pond automatic filler to antenna trimmer
Intrigueing sub line, pray tell what the picture is?
Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! "Simon Mason" wrote in message ... https://pbs.twimg.com/media/CxXvwNWUcAAcztQ.jpg |
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#3
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From garden pond automatic filler to antenna trimmer
"Brian Gaff" wrote in message
news  Intrigueing sub line, pray tell what the picture is? It shows a kit of parts, consisting of some heavy-duty circular jubilee clips and brackets, a long pole with a black part on it circled in red, various smalls screws and an Allen key, and a printed parts list. These are laid out on what looks like a tiled lino floor. |
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#4
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From garden pond automatic filler to antenna trimmer
On Wednesday, 16 November 2016 09:39:08 UTC, Brian Gaff wrote:
Intrigueing sub line, pray tell what the picture is? Brian It is a 27 MHz vertical antenna, but the grub screw to trim the top section did not fit, so I used a circular clip from a ball valve I had in the pond. https://pbs.twimg.com/media/CxYDkTKUQAA_c6y.jpg |
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#5
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From garden pond automatic filler to antenna trimmer
Oh, no wiser then...
Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! "NY" wrote in message ... "Brian Gaff" wrote in message news Intrigueing sub line, pray tell what the picture is? It shows a kit of parts, consisting of some heavy-duty circular jubilee clips and brackets, a long pole with a black part on it circled in red, various smalls screws and an Allen key, and a printed parts list. These are laid out on what looks like a tiled lino floor. |
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#6
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From garden pond automatic filler to antenna trimmer
Oh, I see, and one also needs to ask as resonant lengths are known for 27Mhz
how come one has to trim it in the first place. Given a good cable the vswr should be pretty optimal unless somebody has put it very close to something else or has a particularly fussy rig. Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! "Simon Mason" wrote in message ... On Wednesday, 16 November 2016 09:39:08 UTC, Brian Gaff wrote: Intrigueing sub line, pray tell what the picture is? Brian It is a 27 MHz vertical antenna, but the grub screw to trim the top section did not fit, so I used a circular clip from a ball valve I had in the pond. https://pbs.twimg.com/media/CxYDkTKUQAA_c6y.jpg |
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#7
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From garden pond automatic filler to antenna trimmer
On Wednesday, 16 November 2016 12:41:56 UTC, Brian Gaff wrote:
Oh, I see, and one also needs to ask as resonant lengths are known for 27Mhz how come one has to trim it in the first place. Given a good cable the vswr should be pretty optimal unless somebody has put it very close to something else or has a particularly fussy rig. If I get correct piece of kit, I expect it to be cock on. |
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