NIL HEARDRECEPTION LOG

RWM Moscow time signal

tier A · keyed-tone

4995 kHz USB · 2026-10-06 00:05:33Z · 01:15 · received at Brettnach F57320

Spectrogram of RWM Moscow time signal, 4995 kHz USB, 2026-10-06 00:05:33Z, 01:15: keyed-tone 75% · carrier 25% · tone 1046 Hz · keying 0.33 Hz depth 0.59
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone carrier
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 1.3 MB ⤓ Opus 315 kB { }
What was heard
keyed-tone 75% · carrier 25% · tone 1046 Hz · keying 0.33 Hz depth 0.59 — dominant tone 1046 Hz, keyed at 0.33 Hz (depth 0.59). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Brettnach F57320 (JN39GG) · vertical · reported SNR 40 dB — thanks to the operator. Receivers
Provenance
sha256 d64ae11df8e92d05abe80065d381e457b8c6837849a726a0948cf8ef5d722f7c
source 01:15 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-10-06T0005Z-4995-rwm-4996
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.
Related