RWM Moscow time signal, 15 MHz (day)

tier A · keyed-tone

14995 kHz USB · 2026-10-03 07:13:17Z · 08:21 · received at Berndorf / Hasenstall Ranch, Kelemen Dipole, Lower Austria

Spectrogram of RWM Moscow time signal, 15 MHz (day), 14995 kHz USB, 2026-10-03 07:13:17Z, 08:21: keyed-tone 77% · morse 23% · tone 1310 Hz · keying 1.00 Hz depth 0.99 — spectrogram 0–6.0 kHz · analysis blocks: keyed-tone morse

loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 8.0 MB ⤓ Opus 2743 kB { }

What was heard

keyed-tone 77% · morse 23% · tone 1310 Hz · keying 1.00 Hz depth 0.99 — dominant tone 1310 Hz, keyed at 1.0 Hz (depth 0.99). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.

Receiver

KiwiSDR, Berndorf / Hasenstall Ranch, Kelemen Dipole, Lower Austria (JN87BW) · Kelemen 2x13mtrs dipole · reported SNR 30 dB — thanks to the operator. Receivers

Provenance

sha256 a04a7f6edd69c74398939e2d7c4d481e8a85e32ac28f53c66b82669b69197713
source 08:21 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-10-03T0713Z-14995-rwm-14996

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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