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November 30th 08, 09:45 PM
posted to rec.radio.amateur.antenna
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Reflector mesh surface
Art Unwin wrote:
Since we are at the low sun cycle I shoose 1" hexigon poultry wire for the mash on my 3 metre dish At what frequency will there be a noticable effect on aperture starting with top band? Many thanks Art KB9MZ...,XG The rule of thumb is things less that .1 wavelengths in size have negligable effects, so roughly up to about 1 GHz. -- Jim Pennino Remove .spam.sux to reply. |
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