NIL HEARDRECEPTION LOG

RWM Moscow time signal

tier A · carrier

4995 kHz USB · 2026-09-23 06:07:24Z · 02:20 · received at Assen | Netherlands

Spectrogram of RWM Moscow time signal, 4995 kHz USB, 2026-09-23 06:07:24Z, 02:20: carrier 43% · keyed-tone 29% · mixed 29% · tone 1002 Hz · keying 0.67 Hz depth 0.85
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone carrier mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 2.4 MB ⤓ Opus 596 kB { }
What was heard
carrier 43% · keyed-tone 29% · mixed 29% · tone 1002 Hz · keying 0.67 Hz depth 0.85 — dominant tone 1002 Hz, keyed at 0.67 Hz (depth 0.85). 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 38 dB — thanks to the operator. Receivers
Provenance
sha256 3515af7e263cb37805b01f7e395356bb4fde28f3b9fbafac6121933a4647cc18
source 02:20 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-23T0607Z-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.
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