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1Hz click external noise? - HF Radar ?
Richard Harrison wrote:
Yes and I`ve often heard a regular pulse in the USA every time a radar antenna swept in my direction within line of sight range. Radar was in the gigahertz band but the disturbed receiver was at a much lower frequency and of good quality. There's a municipal airport, KSDL, about 2 miles from me. Except for a very occasional tree, it's line of sight. Would a radar induced noise tend to attenuate if my receiving antenna (dipole) were off axis to the radar? Seems to me that it was indeed stronger when the lobes pointed toward the airport. Craig 'Lumpy' Lemke www.n0eq.com |
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