2019 and 2020 has seen High Gain once again working with Broadcast Australia. This time in the capacity as an independent installation contractor for their on going FM Valve replacement Project. We are conducting Installations of Rohde & Swartz Liquid Cooled FM N+1 transmitter systems and Stand alone Harris/GateAir Z series transmitters up and down the east coast.  We have already provided assistance with Mt Canobolis in Orange NSW and carried Out Turnkey Installs at Mt Tassie, Mt Dundas, and Mt Lawloit across Victoria, Black Mountain RT on the sunshine Coast Queensland, Mt Burr in South Australia, and Mt Oxley In NSW. are due to start works at Mt Alexander and Mt Dundas shortly.