NIL HEARDRECEPTION LOG

CFH Halifax (Canadian Forces) fax/RTTY

tier A · mixed

6494.5 kHz USB · 2026-09-25 20:01:54Z · 02:36 · received at Sainte Marcelline de Kildare , Quebec , Canada

Spectrogram of CFH Halifax (Canadian Forces) fax/RTTY, 6494.5 kHz USB, 2026-09-25 20:01:54Z, 02:36: mixed 100%
spectrogram 0–6.0 kHz · analysis blocks: mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 2.8 MB ⤓ Opus 656 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, Sainte Marcelline de Kildare , Quebec , Canada (FN36ec) · Cross Country Wireless Loop LAA++ V4 90 kHz-55 MHz · reported SNR 22 dB — thanks to the operator. Receivers
Provenance
sha256 f4fc97c6c7befe15cd797acf311b20eca13b9d3d662495bc8b24f7c638466c5a
source 02:36 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-25T2001Z-6494.5-rtty-cfh-6496
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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