supply, installation, configuration, programming and liasioning of walkie talkies , base stations and repeaters for use at gail jhabua supply, installation, configuration, programming and liasioning of walkie talkies , base stations and repeaters for use at gail jhabua , portable two way digital hand held radio# oprating 136-174 mhz frequncy band# comprising of alpha numric display# intrinsically safe model# for use in back ward compateable# with conventional vhf radios , vhf repeater station# equvalent to motorola xir r8200# supports two simultaneous voice# or data in digital tdma mode# with required accossories# for integration with# existing anlalog wt system in same band# , vhf digital base station , installation,configuration, programming and commissioning charges for supplied system , liasioning charges for the grant of license for additional no. of wts , liasioning charges for the cancellation/modification of the of the existing license