To: | [email protected] |
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Subject: | Re: VLF: Carrier on 4470.005 Hz! |
From: | Paul Nicholson <[email protected]> |
Date: | Thu, 24 Aug 2017 10:03:46 +0000 |
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Stefan wrote: > i let the TX running without starting EbNaut. I got no useful signal during daytime on the 22nd. But I combined the night and day signals, adjusting for the observed 20 degree nighttime phase lag. Now we have 14.0 dB S/N in 23.1 uHz, 5 sigma: http://abelian.org/vlf/tmp/170824a.png A detection distance record for the 67km band. Not bad for 5uW ERP. -- Paul Nicholson -- |
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