NIL HEARDRECEPTION LOG

RWM Moscow time signal, 15 MHz (day)

tier A · carrier

14995 kHz USB · 2026-09-24 12:31:12Z · 10:00 · received at Hamburg, Germany, 33m T2FD

Spectrogram of RWM Moscow time signal, 15 MHz (day), 14995 kHz USB, 2026-09-24 12:31:12Z, 10:00: carrier 57% · keyed-tone 33% · mixed 7% · morse 3% · tone 999 Hz · keying 1.00 Hz depth 0.98
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone morse carrier mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 10.0 MB ⤓ Opus 2573 kB { }
What was heard
carrier 57% · keyed-tone 33% · mixed 7% · morse 3% · tone 999 Hz · keying 1.00 Hz depth 0.98 — dominant tone 999 Hz, keyed at 1.0 Hz (depth 0.98). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Hamburg, Germany, 33m T2FD (JO53CK) · T2FD · reported SNR 25 dB — thanks to the operator. Receivers
Provenance
sha256 ad6b3895b5dffabb125bcdea29897bffce05835e4a7d5f713606ec844d2241a3
source 10:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-24T1231Z-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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