On 7/7/2018 5:02 PM, Fred Jensen wrote:
> The RT light-time [approx 24,000 miles] is about 250 ms and is > constant. There is a latency within the transponder, which used to run > around 200 ms, I don't know what the newer ones might be, if there are > any. That too is probably fairly constant. There is also some latency > in the ground terminal equipment, plus the normal latency between it, > you, and the remote. That varies over time. All told, I wouldn't be > surprised to see RT latency in the 700 -800 ms range. That sure beats the original geosynchronous latency of over 2 seconds, really testing the mettle of AT&T's echo suppressors. 73 de K2ASP - Phil Kane Elecraft K2/100 s/n 5402 From a Clearing in the Silicon Forest Beaverton (Washington County) Oregon ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
