Confirm input/output devices and levels; avoid clipping or a weak signal.
Audio, SSTV, FT8 and FT4
Check audio input and output, sampling setup, SSTV modes and local decoding logs.
SSTV, FT8 and FT4 depend on receive chain, sample rate, clock and signal quality.
Audio, images and decode logs are stored in user-controlled folders.
Before sharing, review files for location, callsign, equipment or other sensitive data.
Accuracy and safety
Pass results depend on orbital data, location accuracy and time. Follow local radio rules and keep an independent way to stop or power down moving equipment.