On 4/9/2016 9:03 PM, Cliff Frescura wrote:

> Yes, the signal has to travel ~22,300 miles x 2 (up and down).

In the early days of satellite telephone circuits (late 1960s - early
1970s  before they used echo suppressors) the audible echo was about 3
seconds.  Very disconcerting.
----
73 de K2ASP - Phil Kane
Elecraft K2/100   s/n 5402

>From a Clearing in the Silicon Forest
Beaverton (Washington County) Oregon
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