National Item Identification Number
01-195-1060
011951060
6625-01-195-1060
6625011951060
National Stock Number
Item Name
METER,NOISE LEVEL
Federal Supply Class
6625
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
90910-05301
Required Categories
INSTALLATION DESIGN
MEASUREMENT RANGE
CIRCUIT CURRENT FOR WHICH DESIGNED
OPER
Required Description
HAND HELD
200.0 TO 25000.0 VOLTS SINGLE INDICATOR SINGLE RANGE
DC
9.0 DC NOMI