supply of supply of a 5-watt vhf digital walkie talkie , supply of a 5-watt vhf digital walkie talkie set in accordance with rdso specification no. r dso/spn/ tc/107/2018 ver.2.0 or the latest version. this set should be without a keypad and without a disp lay (as per sl. no. 2.3(b) of the rdso spec.) and should adhere to the following specifications: frequency: f ull band frequency, i.e., 146 mhz to 174 mhz. battery type: lithium-ion with a minimum capacity of 2300 mah. components: each set should consist of one vhf set with a compatible battery (lithium-ion with a mi nimum capacity of 2300 mah), battery charger antenna, a suitable belt clip, and one spare battery (lithium -ion with a minimum capacity of 2300mah) compatible with the vhf set. supply of one number of tuning ki t with software to program shall be provided for each consignee. spare antenna for vhf set-20 percent of t otal vhf set quantity antenna shall be provided as spare(i.e. 714). warranty: the oems warranty period sh ould be 5 years from the date of supply for the radio set and quick battery chargers, and a minimum of 1 y ear for the battery make/model:- motorola digital xirp 6600i ip67 or convey c1-dp or similar. [ warranty period: 60 months after the date of delivery ] ]