NIL HEARDRECEPTION LOG

CFH Halifax (Canadian Forces) fax/RTTY

tier A · mixed

6494.5 kHz USB · 2026-09-23 20:29:10Z · 03:18 · received at Sainte Marcelline de Kildare , Quebec , Canada

Spectrogram of CFH Halifax (Canadian Forces) fax/RTTY, 6494.5 kHz USB, 2026-09-23 20:29:10Z, 03:18: 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 889 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 23 dB — thanks to the operator. Receivers
Provenance
sha256 35378797242f9df9bd65a7bb4060dd68653355afaa0de6fb35a7f11e705e09ab
source 03:18 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-23T2029Z-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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