1270-00-463-7125 PLATE,FOCUSING,TRAC Index 3040-00-463-7128 SHAFT,SHOULDERED

National Stock Number:
6625-00-463-7126

Federal Supply Class:
6625

National Item Identification Number:
004637126

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:
MILW3875381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BAND SWITCH POSITION QUANTITY1
CALIBRATION ACCURACY RATINGPORM 0.05 PCT
CASE SURFACE TREATMENTENAMEL
INDICATOR TYPEDIRECT READING
OVERALL DIAMETER5.000 INCHES NOMINAL
OVERALL HEIGHT9.500 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA1 TYPE
OPERATING RANGE+3.9 TO 5.8 GIGAHERTZ


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