NIL HEARDRECEPTION LOG

RWM Moscow time signal

tier A · keyed-tone

9995 kHz USB · 2026-10-03 09:07:08Z · 01:00 · received at Larvik, Norway

Spectrogram of RWM Moscow time signal, 9995 kHz USB, 2026-10-03 09:07:08Z, 01:00: keyed-tone 67% · carrier 33% · tone 999 Hz · keying 0.23 Hz depth 0.54
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone carrier
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 1.0 MB ⤓ Opus 256 kB { }
What was heard
keyed-tone 67% · carrier 33% · tone 999 Hz · keying 0.23 Hz depth 0.54 — dominant tone 999 Hz, keyed at 0.23 Hz (depth 0.54). 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 31 dB — thanks to the operator. Receivers
Provenance
sha256 1718a0964dbbf1140ca23187e84299ca549ff3f095321c2f8314d1dde2cb2b29
source 01:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-10-03T0907Z-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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