Tenders for Supply of Antenna For 25W Vhf Set- 6 Db Omni Directional Gp Antenna For 25 Watt Vhf Communication Syst Em Suitable To The Configuration Vhf Receiver 25 Watt Synthesizer Of Frequency 136- 174 Mhz, Full Band, Impedanc E 50 Ohms Unbalanced With Waterproof High Durable Material With 100 Watt Rf Power Handling Capacity, Suitable F Or Long Range Communication Range More Than 10 Kms, Fittings Adjustable For Heights And Mounting Assembly. Warranty Period: 30 Months After The Date Of Delivery