NIL HEARDRECEPTION LOG

Bulgarian military net

tier B · voice

14754.2 kHz USB · 2026-10-02 08:18:37Z · 05:00 · received at Berndorf / Hasenstall Ranch, Kelemen Dipole, Lower Austria

Spectrogram of Bulgarian military net, 14754.2 kHz USB, 2026-10-02 08:18:37Z, 05:00: voice 53% · mixed 47% · keying 2.00 Hz depth 0.79
spectrogram 0–6.0 kHz · analysis blocks: voice mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 5.0 MB ⤓ Opus 1688 kB { }
What was heard
voice 53% · mixed 47% · keying 2.00 Hz depth 0.79, keyed at 2.0 Hz (depth 0.79). 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 26 dB — thanks to the operator. Receivers
Provenance
sha256 ce67a41be4ab38d4cef5a946c8be41c508cd57957ed36d26b5741485e92b8b98
source 05:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-10-02T0818Z-14754.2-bul-14755
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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