NIL HEARDRECEPTION LOG

DWD Pinneberg weather fax

tier A · morse

7878.1 kHz USB · 2026-09-26 07:09:09Z · 03:40 · received at Ireland

Spectrogram of DWD Pinneberg weather fax, 7878.1 kHz USB, 2026-09-26 07:09:09Z, 03:40: morse 82% · data 9% · carrier 9% · tone 2319 Hz · keying 6.00 Hz depth 0.76
spectrogram 0–6.0 kHz · analysis blocks: morse data carrier
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 4.2 MB ⤓ Opus 885 kB { }
What was heard
morse 82% · data 9% · carrier 9% · tone 2319 Hz · keying 6.00 Hz depth 0.76 — dominant tone 2319 Hz, keyed at 6.0 Hz (depth 0.76). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Ireland (IO53mw) · Dipole · reported SNR 33 dB — thanks to the operator. Receivers
Provenance
sha256 ef054e9ab92bebe3ae29ddd0e74e514177221d8ed4578b1d5f954bed74e129e6
source 03:40 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-26T0709Z-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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