RWM Moscow time signal

tier A · carrier

4995 kHz USB · 2026-10-03 00:04:44Z · 05:00 · received at Assen | Netherlands

Spectrogram of RWM Moscow time signal, 4995 kHz USB, 2026-10-03 00:04:44Z, 05:00: carrier 67% · mixed 13% · morse 13% · keyed-tone 7% · tone 999 Hz · keying 1.15 Hz depth 0.99 — spectrogram 0–6.0 kHz · analysis blocks: keyed-tone morse carrier mixed

loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 5.0 MB ⤓ Opus 1306 kB { }

What was heard

carrier 67% · mixed 13% · morse 13% · keyed-tone 7% · tone 999 Hz · keying 1.15 Hz depth 0.99 — dominant tone 999 Hz, keyed at 1.15 Hz (depth 0.99). 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 40 dB — thanks to the operator. Receivers

Provenance

sha256 9310bbc7e404d8f39032cf33cdf2938cf70db0133ac34c0a4d369dba9f68eb00
source 05:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-10-03T0004Z-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