National Item Identification Number
00-694-8991
006948991
6625-00-694-8991
6625006948991
National Stock Number
Item Name
CALIBRATOR,AUDIO LEVEL
Federal Supply Class
6625
Description
An item that, when used with an associated audio frequency signal generator, determines by comparison the output level of an audio frequency voltage. The meter is marked in volts or submultiples thereof. For items utilizing a meter the scale of which is marked in decibels or comparable units, and which do not require a driving oscillator, see METER, AUDIO LEVEL. See also METER, MODULATION and METER, S-UNITS.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
RH10
Required Categories
INSTRUMENT CALIBRATION RANGE
SPECIAL FEATURES
Required Description
5 TO 10 MHZ PER SEC. WWV SIGNAL, 10 DB AT 5 KHZ, 440 OR 4000 HZ WWV MODULATION;