NIL HEARDRECEPTION LOG

RWM Moscow time signal

tier A · keyed-tone

4995 kHz USB · 2026-09-25 19:05:20Z · 01:27 · received at Brettnach F57320

Spectrogram of RWM Moscow time signal, 4995 kHz USB, 2026-09-25 19:05:20Z, 01:27: keyed-tone 100% · tone 1046 Hz · keying 0.55 Hz depth 0.57
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 1.5 MB ⤓ Opus 366 kB { }
What was heard
keyed-tone 100% · tone 1046 Hz · keying 0.55 Hz depth 0.57 — dominant tone 1046 Hz, keyed at 0.55 Hz (depth 0.57). 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 43 dB — thanks to the operator. Receivers
Provenance
sha256 17412d6c41bc53fc81184bec78c5509ec2365210fdee14babf88023194b163c0
source 01:27 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-25T1905Z-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