tender for digitization- implementation of dmr tier ii of wireless communication system at sabarimala & sree padmanabha swamy temple , digitization- implementation of dmr tier ii of wireless communication system at sabarimala & sree padmanabha swamy temple , dual channel digital repeater with self-linking capability , collinear antenna for repeater , lmr 400 cable 45mtrs , lmr 400 cable 30mtrs , lithium ion (12 v 300ah /24v 150ah/ 48v 75 ah ) battery bank with suitable smps power management unit (input 230v ,5a, 50hz) with battery charge controller , digital vhf high band hand held set with gps , charger & one spare battery and belt clip , digital vhf high band mobile set with full accessories (with gps) , digital vhf high band mobile set with full accessories (without gps) , ground based tower 25m , voice logger system , proper keeping of equipments infrastructure with airconditioner (as per requirement) , services