Forum: GNU Radio WWVB monitoring with GNU radio

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330ebbec4dc7177866ead8cde767d6f8?d=identicon&s=25 Louis B. (madengr)
on 2014-03-16 03:40
(Received via mailing list)
Here is an (almost) week long plot of WWVB signal strength taken with GR
and N210 + LFRX + 500 kHz LPF + 100 foot wire.  25 Msps decimated down
to 100 sps, then RMS to 1 sps.  Very strong -60 dBm signal here 500
miles from the TX, yet deep fades which are consistent after sunrise.
Surprisingly consistent reception during the day time.


GRC file:

GRC image:

Post processing:
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