NIL HEARDRECEPTION LOG

RWM Moscow time signal, 15 MHz (day)

tier A · carrier

14995 kHz USB · 2026-09-23 13:59:35Z · 10:00 · received at Larvik, Norway

Spectrogram of RWM Moscow time signal, 15 MHz (day), 14995 kHz USB, 2026-09-23 13:59:35Z, 10:00: carrier 50% · keyed-tone 33% · mixed 10% · morse 7% · tone 999 Hz · keying 0.20 Hz depth 0.53
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone morse carrier mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 10.0 MB ⤓ Opus 2593 kB { }
What was heard
carrier 50% · keyed-tone 33% · mixed 10% · morse 7% · tone 999 Hz · keying 0.20 Hz depth 0.53 — dominant tone 999 Hz, keyed at 0.2 Hz (depth 0.53). 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 30 dB — thanks to the operator. Receivers
Provenance
sha256 d253967fe13c59153b4bd3104c91aff4f35d2848cc664bcabb2b0c95f0afebd3
source 10:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-23T1359Z-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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