NIL HEARDRECEPTION LOG

DCF77 LF time signal

tier A · mixed

76.5 kHz USB · 2026-09-26 08:58:27Z · 08:51 · received at PRADIERS DEP 15 JN15LG, FRANCE

Spectrogram of DCF77 LF time signal, 76.5 kHz USB, 2026-09-26 08:58:27Z, 08:51: mixed 100%
spectrogram 0–6.0 kHz · analysis blocks: mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 9.4 MB ⤓ Opus 3170 kB { }
What was heard
mixed 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 92b8c5e7014bc9170dd092493e95dc30b0775bd90c8541ad4f99e4248b324b7b
source 08:51 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-26T0858Z-76.5-dcf77-77.5
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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