supply installation testing commissioning of 25 watt vhf set with 12 v 10 amp smps power supply and 6 5 db antenna model cp 22e and 30 meter length rg213 co axial cable with suitable connectors a t both ends specification as per rdso spn tc 107 2018 ver 2 1 or latest as per clause 10 0 purchaser specif ied items are given under 10 1 spot frequency 161 150mhz 160 400mhz and 162 100mhz 10 2 required tec hnical parameter as per clause 5 is d 10 3 battery type vrla 10 4 battery capacity min 96ah 10