SCO-020 16.3840000M SCO-020 16.384000M SCO-020 20.540000M SCO-020 27.000000MHZ SCO-020 31.948800M SCO-020 33.000000M SCO-020 40.960000M SCO-020 48.636000M SCO-020 64.000000MHZ SCO-020(12.288000MHZ)