National Item Identification Number

00-665-0679
006650679
5820-00-665-0679
5820006650679

National Stock Number

Item Name

AMPLIFIER,AUDIO FREQUENCY

Federal Supply Class

5820

Description

An electronic device whose audio frequency input signals control power from a source independant of the input signal and delivers audio frequency output signals of greater amplitude with respect to current and/or voltage. The output signals characteristics are uniformly related to the input signals. It operates at frequencies of 20 kilohertzs and below. It may or may not have signal switching capabilities.

Commercial and Government Entity Code (Supplier Data)

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13499

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Reference Numbers (Part Numbers)

504-7434-005

Required Categories

CIRCUIT CONSTRUCTION TYPE
FREQUENCY PER CHANNEL
VARIATION FREQUENCY RATING IN

Required Description

ELECTRON TUBE
0.2 KILOHERTZ MINIMUM OPERATING CHANNEL
20.0 KILOHERTZ MAXIMUM O