To: | "RFI Contesting" <RFI@contesting.com> |
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Subject: | Re: [RFI] 18-30 MHz RFI |
From: | "KD7JYK DM09" <kd7jyk@earthlink.net> |
Date: | Tue, 22 Jan 2013 11:43:25 -0800 |
List-post: | <rfi@contesting.com">mailto:rfi@contesting.com> |
"My suspicion (unconfirmed) is that the RFI might be generated by ballasts used for commercial grow lights in their fifty large greenhouses." When they turn them on/off or change the configuration of the lamps, does the sound change? Ten lamps, lotta noise, turn off seven, lessa noise, turna them all off, no noise? Kurt _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi |
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