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#1
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"Brenda Ann" wrote in message ... "Dave" wrote in message ... Hmm. Okay. Only I don't have much outside space available. I *might* be able to manage 20-30 feet of random wire, but that is about it. And I have more than a mile of small-guage wire on these two spools. I was planning on wrapping it around a five-foot long piece of 4 inch PVC and standing it behind a closet door. Since my last last message I tried a very crude "hook-up" with one of the spools of wire and got absolutely no improvement in reception. Now I understand why, thanks to you good people. Back to the 20-30' piece of random wi my only option is to run it out the window and along the top rail of the fence in the back yard. Would this really outdo a massive broomstick antenna? Almost anything will outdo a broomstick antenna. 30' of longwire along your fence (presuming it is wood, and not steel) would do a great job. Even better still would be to run it around your rafters (presuming again that they are not concrete or aluminum siding or such). Either way, I would use some kind of standoffs (you can find them at hardware stores, or make your own from old thread spools). Okay, so here's the problem. The fence is metal, and the house is covered with steel siding. My DX-402 does pick up BBC on 5975 pretty well with just the whip (next to a window), but VOK is extremely weak to vanishing. (This last one is what I want the broomstick antenna for.) If I do go with the broomstick, should I stick with the five-foot piece that I already have cut, or go with a longer eight-foot piece which will still fit nicely in the corner I have in mind. Or should I go all out with a ten-foot piece (or even multiples maybe) and put it in the attic? Also, what type of ground should I use? I could run a ground wire out the window to a ground rod that is as old as the house, but that's about my only option (the house predates three-prong plugs with a real ground.) I really appreciate your thoughts on these things. You obviously know a lot more about this stuff than I do. Thanks, Dave |
#2
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In article , "Dave"
writes: Or should I go all out with a ten-foot piece of 4 inch PVC (or even multiples maybe) and put it in the attic? If the attic is non-metal, I'd try this solution .. |
#3
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"Diverd4777" wrote in message ... In article , "Dave" writes: Or should I go all out with a ten-foot piece of 4 inch PVC (or even multiples maybe) and put it in the attic? If the attic is non-metal, I'd try this solution .. Sorry it took me so long to reply. Christmas, and all. The attic/roof is not-metal, but it is so short that you really can't move around in it. I can stick something up there and more-or-less angle it this way or that, but that's about it. I thought about putting something directional up there, but upon further reflection I really don't see any way to do that. And outside, I could run a wire along the top of the (metal) fence, but that's about it. Thought about putting something under the eaves, and haven't totally given up on that yet. If I did that, I could make it +/- 30 feet long. Still thinking. Thanks for the input. Dave |
#4
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"Dave" wrote in message ... Okay, so here's the problem. The fence is metal, and the house is covered with steel siding. My DX-402 does pick up BBC on 5975 pretty well with just the whip (next to a window), but VOK is extremely weak to vanishing. (This last one is what I want the broomstick antenna for.) If I do go with the broomstick, should I stick with the five-foot piece that I already have cut, or go with a longer eight-foot piece which will still fit nicely in the corner I have in mind. Or should I go all out with a ten-foot piece (or even multiples maybe) and put it in the attic? Also, what type of ground should I use? I could run a ground wire out the window to a ground rod that is as old as the house, but that's about my only option (the house predates three-prong plugs with a real ground.) I really appreciate your thoughts on these things. You obviously know a lot more about this stuff than I do. The rafters idea could still work with standoffs, though not as well as with a wood surface. What material is your roof made from? How much of a crown does it have? You could run wire along the crown of the roof with good results. Use coax to get it into the house. Ground the coax outside the house at the point it enters. |
#5
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"Brenda Ann" wrote in message ... "Dave" wrote in message ... Okay, so here's the problem. The fence is metal, and the house is covered with steel siding. My DX-402 does pick up BBC on 5975 pretty well with just the whip (next to a window), but VOK is extremely weak to vanishing. (This last one is what I want the broomstick antenna for.) If I do go with the broomstick, should I stick with the five-foot piece that I already have cut, or go with a longer eight-foot piece which will still fit nicely in the corner I have in mind. Or should I go all out with a ten-foot piece (or even multiples maybe) and put it in the attic? Also, what type of ground should I use? I could run a ground wire out the window to a ground rod that is as old as the house, but that's about my only option (the house predates three-prong plugs with a real ground.) I really appreciate your thoughts on these things. You obviously know a lot more about this stuff than I do. The rafters idea could still work with standoffs, though not as well as with a wood surface. What material is your roof made from? How much of a crown does it have? You could run wire along the crown of the roof with good results. Use coax to get it into the house. Ground the coax outside the house at the point it enters. The roof is wood with asphalt shingles. But the attic is only about three feet tall (see my reply to diverd4777). With extreme difficulty one can get from one side of the house to the other through the attic, but trying to do this while carrying something is next to impossible. Is that what you are asking about, about the crown? Height, in the attic? If not please let me know. Dave |
#6
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"Dave" wrote in message ... The roof is wood with asphalt shingles. But the attic is only about three feet tall (see my reply to diverd4777). With extreme difficulty one can get from one side of the house to the other through the attic, but trying to do this while carrying something is next to impossible. Is that what you are asking about, about the crown? Height, in the attic? If not please let me know. The crown of the roof is the pointed top (outside). ^ === crown / \ | | |
#7
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DAVE,
AHhhh, We Now Have More Information. An ATTIC Location and a Target Broadcaster Frequency (VOK). If your House/Building (The Attic) is positioned properly; and you have a specific band of Frequencies that you want to Receive. The you may wish to consider a simple Dipole Antenna for Directivity and relative Gain for a designed Frequency. "Using a 'SLINKY' as an Antenna ?" read Message #64 http://groups.yahoo.com/group/SWL-AM...nna/message/64 * Single SLINKY Vertical "Mono-Pole" ( The INVISABLE BroomStick Antenna ) * Dual SLINKY Horizontal "Dipole" http://groups.yahoo.com/group/SWL-AM...nna/message/66 Consider a commercial SLINKY Dipole Antenna in the Attic. http://groups.yahoo.com/group/SWL-AM...na/message/216 http://groups.yahoo.com/group/SWL-AM...na/message/254 iane ~ RHF .. .. = = = "Dave" = = = wrote in message ... - - - S N I P - - - Okay, so here's the problem. The fence is metal, and the house is covered with steel siding. My DX-402 does pick up BBC on 5975 pretty well with just the whip (next to a window), but VOK is extremely weak to vanishing. (This last one is what I want the broomstick antenna for.) If I do go with the broomstick, should I stick with the five-foot piece that I already have cut, or go with a longer eight-foot piece which will still fit nicely in the corner I have in mind. Or should I go all out with a ten-foot piece (or even multiples maybe) and put it in the attic? Also, what type of ground should I use? I could run a ground wire out the window to a ground rod that is as old as the house, but that's about my only option (the house predates three-prong plugs with a real ground.) I really appreciate your thoughts on these things. You obviously know a lot more about this stuff than I do. Thanks, Dave .. |
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