National Item Identification Number

00-777-7423
007777423
6625-00-777-7423
6625007777423

National Stock Number

Item Name

WAVEMETER

Federal Supply Class

6625

Description

An item for the determination of the electrical wavelength or frequency being generated by an electronic equipment such as a radio transmitter. It may be placed in the radiation field of the equipment, thereby operating on the ""absorption"" principle, or connected into a transmission line or waveguide run between the equipment and a component such as an antenna, thereby operating on the tuned cavity resonance principle. It includes inscriptions from which the wavelength or frequency can be determined directly, or by reference to an associated calibration curve or tabulation. the wavemeter operates in accordance with its design function only when the equipment under measurement is operating. For items, such as grid dip meters, that determine the same information when the equipment under measurement is not operating, see FREQUENCY METER.

Commercial and Government Entity Code (Supplier Data)

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24446

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99971

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Reference Numbers (Part Numbers)

7733546G1
7733546G1

Required Categories

INSTRUMENT CALIBRATION RANGE
INDICATOR TYPE
CURRENT TYPE
OVERALL LENGTH
OVER

Required Description

130 TO 355 MEGACYCLES
DIAL
AC
7.750 INCHES NOMINAL
5.000 INCHES NOMINAL
5.0