Frequency Response of RC Coupled Amplifier -Detailed Explanation | Why Gain Fall at Low & High Freq.

Frequency Response of BJT Amplifier | Tech Gurukul by Dinesh Arya If we plot Gain (dB) vs Frequency (log scale): Gain is low at low frequencies. Gain is maximum and constant at mid frequencies. Gain drops again at high frequencies. This curve looks like a band-pass filter response. Low frequency → Gain decreases (capacitor reactance high). Mid frequency → Gain constant (ideal operation). High frequency → Gain decreases (junction + stray capacitances). #Frequency Response of BJT Amplifier RC Coupled Amplifier | Multistage Transistor Amplifier | Electronic Devices and Circuits - 2    • RC Coupled Amplifier | Multistage Transist...   Decibel (dB): What is dB, dBW, dBV and dBm in Electronics ?    • Decibel (dB) | What is dB, dBW, dBV & dBm ...   Multistage Transistor Amplifier | Need for Multistage Amplifier | Cascaded Amplifier    • Multistage Transistor Amplifier | Need for...   Check out my Amazon Storefront https://www.amazon.in/shop/techgurukul