AB308-10.000MHZ-18-R60 AB-308-11.0592MHZ-20 AB308-11.0592MHZ-20 AB308-12.000MHZ AB308-12.000MHZ-18-R50-5 AB308-12.288MHZ AB308-12.352MHZ AB308-13.500MHZ-B AB308-14.31818MHZ AB308-14.7456MHZ