NIL HEARDRECEPTION LOG

RWM Moscow time signal, 15 MHz (day)

tier A · keyed-tone

14995 kHz USB · 2026-10-05 11:41:42Z · 10:00 · received at Larvik, Norway

Spectrogram of RWM Moscow time signal, 15 MHz (day), 14995 kHz USB, 2026-10-05 11:41:42Z, 10:00: keyed-tone 80% · morse 13% · data 7% · tone 999 Hz · keying 1.00 Hz depth 0.99
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone morse data
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 9.6 MB ⤓ Opus 2713 kB { }
What was heard
keyed-tone 80% · morse 13% · data 7% · tone 999 Hz · keying 1.00 Hz depth 0.99 — dominant tone 999 Hz, keyed at 1.0 Hz (depth 0.99). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Larvik, Norway (JO49xa) · dipole · reported SNR 28 dB — thanks to the operator. Receivers
Provenance
sha256 665b8f1839796504cd0fb9f9483c22f491236de770c8f555a786e532091f72d8
source 10:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-10-05T1141Z-14995-rwm-14996
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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