SG-8002CA 40.000000MHZ PTB SG-8002CA 40.000000MHz PTC SG-8002CA 40.000000MHZ PTM SG-8002CA 40.000000MHZ SCB SG-8002CA 40.000000MHZ SCC SG-8002CA 40.000000MHZ SCM SG-8002CA 40.000000MHZ SHB SG-8002CA 40.000000MHZ SHC SG-8002CA 40.000000MHz SHM SG-8002CA 40.000000MHZ STB