1.

What Is Snr?

Answer»

Signal-to-NOISE means the level of a DESIRED signal to the level of BACKGROUND noise. It is defined as the ratio of signal power to the noise power, often expressed in (dB).

  • 6dB or below noise margin is bad, it will experience no synch or intermittent synch problems.
  • 7dB-10dB is FAIR but does not leave much room for VARIANCES in conditions.
  • 11dB-20dB is good with little or no synch problems (if no large variation).
  • 20dB-28dB is excellent.
  • 29dB or above is outstanding.

Signal-to-noise means the level of a desired signal to the level of background noise. It is defined as the ratio of signal power to the noise power, often expressed in (dB).


Discussion

No Comment Found

Related InterviewSolutions