> How do you determine your specific 20 second turnaround time? > Couldn't it be any reasonable number from say 1 second up to maybe 20 > seconds?
The time from start of transmission until receiving the first data segment is 10s to 15s. That's the sync-zone, the lead-in. 20 sec is not to be taken pedantically, it may be 15.2135 sec, HI but the magnitute is NOT in the 2 sec range.
