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Silicon junction transistors are used as amplifiers at frequency range of about:

Silicon junction transistors are used as amplifiers at frequency range of about: Correct Answer 2-10 GHz

Silicon junction transistors have unconditional stability as a two port device at a wide range of frequencies. They are more suitable as amplifiers in the frequency range of about 2-10 GHz. Junction transistors when used as oscillators are used in the frequency range of about 20 GHz.

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