HC-49/S 10.110MHZ 18PF HC-49/S 12.000mhz HC-49/S 12.580MHZ 22PF HC-49/S 14.31818 HC-49/S 14.31818MHZ 18PF HC-49/S 16.000MHZ HC-49/S 16.00MHZ HC49/S 17.734475M 8PF HC-49/S 18.432MHZ 18PF HC-49/S 19.6608MHZ 16PF