What is the difference between 'active' and 'passive' components in TBS communications?

The statement that active components amplify signals, while passive components do not provide gain, accurately captures the fundamental distinction between these two types of components in TBS communications. Active components, such as transistors and operational amplifiers, possess the ability to amplify electrical signals, which makes them essential for processing and controlling signals within electronic systems. This amplification is a key characteristic, as it allows for the enhancement of signal strength, enabling further transmission and processing.

On the other hand, passive components, including resistors, capacitors, and inductors, do not have the capability to amplify signals; they can only attenuate, store, or transmit current and voltage. Their behavior is governed by the principles of passive electrical components, and they rely on external energy sources to function, as opposed to generating or amplifying energy themselves.

In contrast to the correct statement, the other options provide misunderstandings about active and passive components. The idea that active components are always electronic while passive components are always mechanical is misleading, as both types can encompass various forms of technology. The suggestion that active components can only be used in low-frequency applications is inaccurate, as many active components function effectively across a wide range of frequencies. Finally, the notion that active components generate signals while passive components only