bids are invited for vhf sets - supply of vhf digital handheld radio sets- with lcd display, dtmf keypad (fkp), intrinsically safe (ul/peso/atex approved) complete with flame proof battery charger, helical antenna, belt clip, and user manual along with tuning with existing sets. cost also includes, packing charges, supply of vhf digital handheld radio sets- with lcd display, dtmf keypad (fkp), intrinsically safe (ul/peso/atex approved) complete with flame proof battery charger, helical antenna, belt clip, and user manual along with tuning with existing sets. cost also includes, packing charges, courier/transportation charges. , base station - supply of base station- with power supply unit, low loss rf cable, gp antenna, and all standard accessories. cost also includes, packing charges, courier/transportation charges. supply unit, low loss rf cable, gp antenna, and all standard accessories. cost also includes, packing charges, courier/transportation charges. , repeater - supply of vhf repeater station- (136- 174 mhz) along with 3db antenna, coaxial cables (60 meter) and required accessories or connectors required for installation. cost also includes, packing charges, courier/transportation charges. , liasoning charges - liaisoning charges, installation charges, and amendment of license -to obtain fresh /additional /amendment of vhf license from wpc. (as per the detailed service specifications of tender) , license fee for new vhf total quantity : 21