WebJul 17, 1999 · The inverted bob-tail curtain is a plain broadside array. You can run it either way, no difference, practically. The bob-tail curtain puts the current end of the antenna up rather than down, which may be of value, but it is not that critical. Good Luck.... ZUT DE NA4G/Bob UP EE Top 20M Bobtail Curtain Help by KMAX » Sun, 18 Jul 1999 04:00:00 WebNov 17, 2012 · The Bobtail Curtain Array is enhanced when a ½ wavelength vertical element is placed between 0.2 and 0.25 wavelengths behind the center element to afford some unidirectivity as a parasitic reflector.
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WebHamSphere is pleased to present the Bobtail curtain Array for 160m band. This is a major variant of the classical Bobtail Curtain. Unlike the usual design, our antenna is an inverted structure which allows us to set the feed-point at the base of the antenna rather than the top. Secondly, the vertical radiators of the antenna had to be shortened ... WebOct 25, 2024 · The Bobtail Curtain Antenna is one of those projects that will take some time and effort to do correctly. You may want to ask some of your ham radio friends to … ear piercing still bleeding after a year
VA2GU CVA PHASING ANTENNAS - hrlabs
WebSep 22, 2011 · The bobtail performance depends on the ground/soil conditions a lot. the antenna itself is a no radial ground plane, but it still seeks ground. Monoband performer. Look at an N4GG array. http://ars.nc4fb.org/antenna-articles/n4gg1.pdf I played with this on 11 meters, ( great test band as antenna are small size). http://on5au.be/content/a10/scv/bct.html http://on5au.be/content/a10/scv/bc40ab.html ct abdomen pelvis with contrast vs without