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The device used to carry Digital data on Analog lines is called ____.
159. The device used to carry Digital data on Analog lines is called ____.
- Conductor
- Insulator
- Demodulation
- Modulator
Answer
The correct answer is: D) Modulator
Explanation
The device used to carry digital data on Analog lines is known as Modulator. A modulator is an electronic circuit that superimposes a low-frequency (information) signal onto a high-frequency (carrier) signal for the purpose of wireless transmission (source).