Wavestream, a wholly-owned subsidiary of Gilat Satellite Networks Ltd, announced the appointment of Wavestream past President and co-founder James Rosenberg as CTO. Before rejoining Wavestream, James Rosenberg held senior engineering positions in his native state of California: most recently, at Comtech Xicom Technology, where he was responsible for the development of solid-state microwave amplifiers for satellite and terrestrial communications; and previously at BTCPower (Broadband TelCom Power Inc.), where he managed the development of sophisticated electronics systems.