What is the MER range amount required to pass on the meter?

What is the MER range amount required to pass on the meter?

• A. 20-30 dBmV
• B. 33-51 dBmV
• C. 40-60 dBmV
• D. 50-70 dBmV

Answer: (B)

The correct answer is based on the standard measurement of MER, or Modulation Error Ratio, which indicates the quality of a signal in a digital communication system. The MER range of 33-51 dBmV is considered optimal for a range of applications within cable systems, ensuring good signal performance and minimizing error rates in data transmission. A MER value within this range signifies that the signal is strong enough to maintain low error rates, resulting in better video, voice, and internet service quality for customers. Values below this range could suggest signal degradation or interference that could lead to service issues. The other ranges provided do not fit the accepted standards for MER in the context of cable signal quality, which is why they are not suitable choices for passing on the meter.

The correct answer is based on the standard measurement of MER, or Modulation Error Ratio, which indicates the quality of a signal in a digital communication system. The MER range of 33-51 dBmV is considered optimal for a range of applications within cable systems, ensuring good signal performance and minimizing error rates in data transmission.

A MER value within this range signifies that the signal is strong enough to maintain low error rates, resulting in better video, voice, and internet service quality for customers. Values below this range could suggest signal degradation or interference that could lead to service issues.

The other ranges provided do not fit the accepted standards for MER in the context of cable signal quality, which is why they are not suitable choices for passing on the meter.