2 tx terrestrial clock, 3 rx loop-timed, rx=tx, 4 rx loop-timed, rx<>tx (asymmetric loop timing) – Comtech EF Data CDM-600/600L User Manual

2 tx terrestrial clock, 3 rx loop-timed, rx=tx, 4 rx loop-timed, rx<>tx (asymmetric loop timing) | 5 external clock | Comtech EF Data CDM-600/600L User Manual | Page 156 / 278