KCO-010T16.0000MHZ KCO-010T9.83040MHZ KCO-060 (3.6864MHZ) KCO-110S 4.000MHZ KCO-110S 50.000MHz KCO110S33333NHz KCO-111S 50.000NHz KCO-11D-11.28960MHZ KCO-11D-24.576MHZ KCO-120S 50.000MHz