Post #2095113
2026-05-02 10:15 UTC
@Quantensalat @dj3ei Nice schedule. Unmodulated carrier in the first minutes should make it easy to average frequenc measurements. The 1/10 Hz tics might be help to figure out the actual sample rate, no high class local frequency standard required?
Replies (1)
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@dj3ei@mastodon.radio 2026-05-02 10:46
Some #hamRadio software has a special mode specifically to measure sound card sample rate via time signal second ticks. I think it was fldigi. I simply let the sound card run for an hour or so and record timestamps each time a new batch of samples comes in. The only outside help that needs is NTP time. @dg3hda @Quantensalat