RWM Moscow time signal

tier A · carrier

9995 kHz USB · 2026-10-02 09:07:00Z · 03:44 · received at Heppen, Limburg, Belgium

Spectrogram of RWM Moscow time signal, 9995 kHz USB, 2026-10-02 09:07:00Z, 03:44: carrier 42% · keyed-tone 33% · mixed 25% · tone 1002 Hz · keying 0.99 Hz depth 0.99 — spectrogram 0–6.0 kHz · analysis blocks: keyed-tone carrier mixed

loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 3.5 MB ⤓ Opus 889 kB { }

What was heard

carrier 42% · keyed-tone 33% · mixed 25% · tone 1002 Hz · keying 0.99 Hz depth 0.99 — dominant tone 1002 Hz, keyed at 0.99 Hz (depth 0.99). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.

Receiver

KiwiSDR, Heppen, Limburg, Belgium (JO21oc) · Longwire 54m top 70m above sealevel · reported SNR 31 dB — thanks to the operator. Receivers

Provenance

sha256 e00a50f3d4c4497bff1be11ad3d88c9467f30169eff7dd3afacbd95834d4f424
source 03:44 WAV, 12000 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-10-02T0907Z-9995-rwm-9996

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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