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Hello,
a. Anyone have any idea if a receiving Disconne type of antenna is Polarized horiz. or vert. ? b. Same question for a Scantenna ? c. On VHF and UHF scanner freq's, are the (typically vertical, I believe ?) transmitted polarizations from Fire and PD transmitters usually maintained over distances of, e.g., 10 miles or so ? Or does "bounce", etc., tend to totally de-polarize them ? d. If a receiving signal is well polarized in one direction, say vertically, how much loss would one expect if the receiving antenna is oriented such that its preferred olarization is horiz. ? e.g., for a rubber-duckie scanner antenna ? Thanks, Bob |
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