NIL HEARDRECEPTION LOG

RWM Moscow time signal

tier A · keyed-tone

9995 kHz USB · 2026-09-22 07:07:58Z · 02:19 · received at Brettnach F57320

Spectrogram of RWM Moscow time signal, 9995 kHz USB, 2026-09-22 07:07:58Z, 02:19: keyed-tone 57% · mixed 43% · tone 996 Hz · keying 1.15 Hz depth 0.98
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 2.3 MB ⤓ Opus 607 kB { }
What was heard
keyed-tone 57% · mixed 43% · tone 996 Hz · keying 1.15 Hz depth 0.98 — dominant tone 996 Hz, keyed at 1.15 Hz (depth 0.98). 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 35 dB — thanks to the operator. Receivers
Provenance
sha256 e0c5cc0b45cae1cf3dd1a4ae42d37cdde757a08af615be137447e2dd3ad2bd76
source 02:19 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-22T0707Z-9995-rwm-9996
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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