NIL HEARDRECEPTION LOG

SVO Olimpia Radio (Greece) CW marker

tier A · mixed

8423.2 kHz USB · 2026-09-25 09:03:54Z · 03:46 · received at Berndorf / Hasenstall Ranch, Kelemen Dipole, Lower Austria

Spectrogram of SVO Olimpia Radio (Greece) CW marker, 8423.2 kHz USB, 2026-09-25 09:03:54Z, 03:46: mixed 100%
spectrogram 0–6.0 kHz · analysis blocks: mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 3.5 MB ⤓ Opus 1398 kB { }
What was heard
mixed 100%. 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 25 dB — thanks to the operator. Receivers
Provenance
sha256 1fd6c1bec8fefb4ff030bd9274b43e39e39e9c4a4d5687a499e8213402b41ef3
source 03:46 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-25T0903Z-8423.2-cw-svo-8424
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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