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![]() "Buck" wrote "Jack Painter" wrote: Thanks Cecil. It probably is a power-sink when xmit. The antenna was originally set up as a receive-only antenna, and you should hear the difference in volume when the grounded side of the Balun is off/on the ground rod. Audible increase (for DX purposes, where a couple of S-units is a lot, hi). I'll try the radials, and disconnect the shorting ground, and see if this improves things a little. I never heard anyone mention making a "vee" dipole antenna (from the ground-up), is that a NVIS? Jack I would think it would be NVIS. A lazy Vee ( horizontal wires) is directional going from the point through the midpoint between the two ends. If it is directional horizontal, it must be directional pointed strait up. -- 73 for now Buck N4PGW Adding a single radial under 45 degree random wires did not have a noticeable effect on 2182 performance under the midday sun. 100 miles was it's maximum and barely readable (both ways) from the one station I talked to. Even if I did configure it for NVIS, that would make a totally useless daytime antenna for MF, with all of it's energy being absorbed. The Canadian stations certainly do well, being loud and clear from Halifax, St Johns, Placentia, Labrador, St Anthony, all the way to the Mid-Atlantic. I guess a vertical or high elevation 1/2 wave dipole are the only solutions for daytime success there. Maybe a job for the super-Isotron, hi, hi. But seriously, I might try a much longer wire, something close to 1/2 wave, with a feedpoint-choke but no Balun. 73, Jack Painter Virginia Beach, Virginia |
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