[time-nuts] Tbolt and CHU

Ed, k1ggi k1ggi at arrl.net
Thu Jan 1 02:25:21 UTC 2009


Screen was recording at about 10 frames/sec.

Attached image is of two frames, showing the Tbolt at the end of GPS second
14 and the beginning of second 15. 

These two are about 200msec apart.

On the intervening frame (not shown), 100msec after the CHU tone arrived,
the Tbolt serial stream hadn't completed and been displayed, but after
200msec, it had.

Ignore the envelope and its timescale, it just monitored the audio recording
and its length.

An hour or so later, CHU on 7850 was audible but weak in eastern MA.

Ed, k1ggi 

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