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Quiz 2 A BJT amplifier has low-frequency cutoffs at 2 Hz, 400 Hz, and 800 Hz 1. How many dB/decade are lost between 2 Hz and 400 Hz? 2. What frequency is two decades below 800 Hz? 3. What frequency is three octaves above 2 Hz? 4. If the mid-band gain of the amplifier is 1, what is the gain in dB at 20 Hz? 5. If the mid-band gain of the amplifier is 1, what is the gain in dB at 2 Hz?
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