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800MHz, 1.9GHz Driver & Power FET, 4GHz Wideband Amp Drivers Oki's High and Medium Power FETs feature high efficiency, high output power, and high gain. The devices are intended for uses such as the transmitter-final-stage amplifier, or transmitter-driver-amplifier, for personal handy phones, such as analog cellular phones. The Wideband Amplifiers feature low noise and high flat gain, and are intended for use as power amplifiers in the frequency range of 0.8 GHz to 4 GHz. |  |


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