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 5975-01-406-7952
NSN 6685-00-401-8558
NSN 6220-01-612-5894
NSN 6130-01-634-0603
NSN 5915-00-182-8068
NSN 5895-01-290-2975
NSN 6105-01-119-1592
NSN 4140-01-124-8904
NSN 5835-00-827-1904
NSN 5999-00-203-5573
NSN 6105-01-478-9101
NSN 5905-01-382-9671