NIL HEARDRECEPTION LOG

DWD Pinneberg weather fax

tier A · morse

7878.1 kHz USB · 2026-10-03 07:23:05Z · 05:00 · received at Montmorillon 86500 FRANCE

Spectrogram of DWD Pinneberg weather fax, 7878.1 kHz USB, 2026-10-03 07:23:05Z, 05:00: morse 60% · keyed-tone 27% · carrier 13% · tone 2382 Hz · keying 2.00 Hz depth 0.78
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone morse carrier
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 5.5 MB ⤓ Opus 1280 kB { }
What was heard
morse 60% · keyed-tone 27% · carrier 13% · tone 2382 Hz · keying 2.00 Hz depth 0.78 — dominant tone 2382 Hz, keyed at 2.0 Hz (depth 0.78). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Montmorillon 86500 FRANCE (JN06kj) · Antenna Shared Apex SAL 30 array solution · reported SNR 45 dB — thanks to the operator. Receivers
Provenance
sha256 718e5398292c8af310f86359fe6a821ea19c051c2c3e10875391a4cc891ea8a3
source 05:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-10-03T0723Z-7878.1-wxfax-7880
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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