Multiple Choice
When a digital signal needs to be transmitted over an analog medium, such as when a computer needs to send digital signals over an analog telephone line or TV cable, a device known as a(n) ____ is used.
A) modem
B) translator
C) amplifier
D) phaser
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: Which digital modulation technique is similar to
Q4: How is RF power measured?
Q5: _ is defined as the positive difference
Q6: In a wireless transmission data travels on
Q8: What is the shape of a Fresnel
Q10: The term _ describes the rate of
Q11: Which of the following units is used
Q11: What is polarization?
Q28: What is amplitude modulation?
Q41: A(n)_ signal has numerous starts and stops