DESCRIPTION:
The SD1224-02 is an epitaxial silicon NPN planar transistor designed primarily for 28 V FM Class C RF amplifiers utilized in ground station transmitters. This device utilizes ballasted emitter resistors and improved metallization systems to achieve optimum load mismatch capability.
Features
⢠175 MHz
⢠28 VOLTS
⢠CLASS C
⢠COMMON EMITTER
⢠EFFICIENCY 60% MIN.
⢠POUT = 40 W MIN.
⢠GP = 7.6 dB GAIN
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