NIL HEARDRECEPTION LOG

WWV time signal

tier A · noise

10000 kHz AM · 2026-09-21 12:00:37Z · 06:33 · received at PRADIERS DEP 15 JN15LG, FRANCE

Spectrogram of WWV time signal, 10000 kHz AM, 2026-09-21 12:00:37Z, 06:33: noise 100%
spectrogram 0–6.0 kHz · analysis blocks: noise
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 7.4 MB ⤓ Opus 1465 kB { }
What was heard
noise 100%. Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, PRADIERS DEP 15 JN15LG, FRANCE (JN15lg) · KELEMEN 80/40/20/15/10 · reported SNR 30 dB — thanks to the operator. Receivers
Provenance
sha256 3be9d55d936ede59b1443582ce53e1171440d83145a459acb471d20a22bd8d47
source 06:33 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-21T1200Z-10000-wwv-10000
Heard in the record
— linked once the record exists.
Licence
CC BY 4.0 — credit NIL HEARD / Reception Log. The recording is ours; the transmission is somebody else's. Descriptions describe sound, never content — why.
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