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#1
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Bruce-- there is an antenna--made for heavy equipment, and railroads that
would solve your problem, if you could find one-- these are spendy, or if spmeone can tell you how to build one-- Used lots of them, they are called an EXCALIBUR antenna, and are about 3-4 inches high, about 18-20 inches long, and look kinda like an anvil with the center hollowed out (these are a "SLOT" antenna, and, tho mount horizontally, radiate in the verticle plane!) If can find someone here, that can design one, and probably be pretty good market for them!, might give that a try--would take 2 or 3 mag mounts the comercial version mounts with 6 sheet metal screws, or bolts! But they do work, and quite well (used for locomotives, and for talking hot box detectors on railroad on old S.P. on signal cases for various detectors, they look like someone put a "HANDLE" on a signal case!! Also, might find under the EXCALIBUR name , on Motorola's web page ( food for thought )?? Jim NN7K (ex radioman-- Southern, and UNION Pacific Railroads ) P.S. they also have one, covers 450-470 MHz . "Bruce D. Meyer" wrote I park in a parking garage at work, so my 2 meter anetnnae won't fit on the car (P.T. Cruiser) while in the garage. Removing it, just before entering the garage is not an option. Does anyone have a recomendation on an alternate 2 meter antennae? Bruce Meyer www.kg4tac.net |
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#2
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Wow! I never heard of such. I remeber an antennae we had on an M113A3 APC
for the Air Force. Looked just like a sharks fin, but only about 4 inches tall. I will do some searching for Excalibur. Thank you for passing that on. Bruce Meyer www.kg4tac.net "Jim" wrote in message ... Bruce-- there is an antenna--made for heavy equipment, and railroads that would solve your problem, if you could find one-- these are spendy, or if spmeone can tell you how to build one-- Used lots of them, they are called an EXCALIBUR antenna, and are about 3-4 inches high, about 18-20 inches long, and look kinda like an anvil with the center hollowed out (these are a "SLOT" antenna, and, tho mount horizontally, radiate in the verticle plane!) If can find someone here, that can design one, and probably be pretty good market for them!, might give that a try--would take 2 or 3 mag mounts the comercial version mounts with 6 sheet metal screws, or bolts! But they do work, and quite well (used for locomotives, and for talking hot box detectors on railroad on old S.P. on signal cases for various detectors, they look like someone put a "HANDLE" on a signal case!! Also, might find under the EXCALIBUR name , on Motorola's web page ( food for thought )?? Jim NN7K (ex radioman-- Southern, and UNION Pacific Railroads ) P.S. they also have one, covers 450-470 MHz . "Bruce D. Meyer" wrote I park in a parking garage at work, so my 2 meter anetnnae won't fit on the car (P.T. Cruiser) while in the garage. Removing it, just before entering the garage is not an option. Does anyone have a recomendation on an alternate 2 meter antennae? Bruce Meyer www.kg4tac.net |
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#3
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On Tue, 17 Feb 2004 03:56:19 GMT, "Bruce D. Meyer"
Jim NN7K (ex radioman-- Southern, and UNION Pacific Railroads ) Hey, Jim, I hope you got to retire from UP. I got outsourced, then downsized, by SP. Ken |
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