signal conditioner card no 1 scc1 for hassdac as per rdso specification no rdso spn 1 77 2012 with version 3 or latest make cel warranty period 30 months after the date of delivery signal conditioner card no 1 scc1 for hassdac as per rdso specification no rdso spn 1 77 2012 with version 3 or latest make cel warranty period 30 months after the date of delivery signal conditioner card no 2 scc2 for hassdac as per rdso specification no rdso spn 1 77 2012 with version 3 or