Output for printer
An instrument which measures the level of continuous noise present in amplifier and/or receiver circuits with reference to a fixed level of signal generated by a separate noise source. It is designed to measure noise levels over a wide band of frequencies including radio and video frequencies, and is normally calibrated in decibels relative to a specified r.M.S. Voltage summation across a specified impedance, or in decibels relative to a specified noise power level. if only audio frequency range, see meter, audio level.
Classification: Instruments and apparatus without a recording device specially designed for telecommunications, nesoi
NSN 6240-01-119-9292
NSN 2925-01-543-0073
NSN 6105-01-167-4846
NSN 6110-01-328-8292
NSN 6645-01-334-5957
NSN 6645-01-463-2198
NSN 6150-01-426-4250
NSN 5895-01-337-4597
NSN 6620-01-207-0667
NSN 5999-00-276-9299
NSN 6130-00-931-4949
NSN 5950-00-203-1225