First line: R.1.A.990601-HERIC 0708-500 Watts, Volts, Pulsed Radar ADVANCED ISSUE GENERAL DESCRIPTION 0708-500 high power COMMON BASE bipolar transistor. designed pulsed systems frequency band MHz. transistor includes input output prematch broadband performance. device gold thin-film metallization highest MTTF.Abstract: .. 0708-500. 500 Watts, 50 Volts, Pulsed Radar 600 - 750 MHz. ADVANCED ISSUE. GENERAL DESCRIPTION The 0708-500 is a high power COMMON BASE bipolar transistor. It is designed for pulsed systems in the .. Tags: datasheet abstract..