Tenders for Supply of Modem Card For High Availability Single Section Digital Axle Counter Systems As Per Rdso Spe Cn. No. Rdso/Spn/177/2012 With Version 3 Or Latest. Make: Cel Or Similar Warranty Period: 30 Months Afte R 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 Or Similar. Warranty Period: 30 Months After The Date Of Delivery Relay Drive Card For Cel Or Similar Make Hassdac As Per Rdso Specification No.Rdso/Spn /177/2012 With Version 3 Or Latest. 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 Latest, Make: Cel Or Similar. Warranty Period: 30 Months After The Date Of Delivery Event Logger Card For Cel Or Similar Make Hassdac As Per Rdso Specification No.Rdso/Sp N/177/2012 With Version 3 Or Latest. Warranty Period: 30 Months After The Date Of Delivery