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M/A-COM公司开发出PH1090-700B系列NPN共基极C类脉冲功率晶体管,设计用于1030 MHz～1090 MHz频带的中频频率和其它航空电子学用途。其32μs脉宽和2%占空因素时的峰值饱和输出功率超过700 Wpk,50%集电极效率时的可保证增益为7.5 dB;在严格的S模脉冲猝发条件下,器件的饱和输出
M / A-COM has developed the PH1090-700B Series NPN Common-Base Class C Pulse Power Transistors designed for IF frequencies in the 1030 MHz to 1090 MHz band and other avionics applications. Its peak saturated output power of over 700 Wpk at 32μs pulse width and 2% duty cycle guarantees a guaranteed gain of 7.5 dB at 50% collector efficiency. The saturation output of the device under severe S-mode pulse bursts