RWM Moscow time signal

tier A · keyed-tone

9995 kHz USB · 2026-09-22 09:36:38Z · 03:03 · received at Assen | Netherlands

Spectrogram of RWM Moscow time signal, 9995 kHz USB, 2026-09-22 09:36:38Z, 03:03: keyed-tone 40% · mixed 30% · carrier 20% · morse 10% · tone 999 Hz · keying 0.91 Hz depth 0.98 — spectrogram 0–6.0 kHz · analysis blocks: keyed-tone morse carrier mixed

loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 3.0 MB ⤓ Opus 816 kB { }

What was heard

keyed-tone 40% · mixed 30% · carrier 20% · morse 10% · tone 999 Hz · keying 0.91 Hz depth 0.98 — dominant tone 999 Hz, keyed at 0.91 Hz (depth 0.98). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.

Receiver

KiwiSDR, Assen | Netherlands (JO32fx) · Active Loop antenna PAHGOR (serial nr: 001) built by ► PA0EBC ◀ 👍 · reported SNR 29 dB — thanks to the operator. Receivers

Provenance

sha256 bbb9f4ae0f1cdd6ca6aabf7fd8724b8a2b95322524ac2fcbad2c8960d13366d7
source 03:03 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-22T0936Z-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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