6625-00-643-1498 WAVEMETER Index 6625-00-643-1508 VOLTMETER

National Stock Number:
6625-00-643-1505

Federal Supply Class:
6625

National Item Identification Number:
006431505

Description:
WAVEMETER

Detail:
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.


Manufacturer Information:
758A24655GENRAD INC
758A62015IET LABS INC


Techincal Specification:
ACCESSORY COMPONENTS AND QUANTITY2 REASONANCE INDICATOR LAMPS
CALIBRATION ACCURACY RATINGPORM 2 PCT ACCURACY
CASE MATERIALPLASTIC
INDICATOR TYPEINCANDESCENT LAMP
OVERALL HEIGHT4.750 INCHES NOMINAL
OVERALL LENGTH5.000 INCHES NOMINAL
OVERALL WIDTH5.000 INCHES NOMINAL
SPECIAL FEATURESCYLINDRICAL TRANSPARENT PLASTIC CASE USED TO ENCLOSE THE CIRCUIT ELEMENTS SO THAT THEY MAY BE SEEN AT ALL TIMES


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