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National Stock Number:
6625-00-973-4459
Federal Supply Class:
6625
National Item Identification Number:
009734459
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.
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Manufacturer Information:
| PL-70A1039 | 15196 | A R F PRODUCTS INC | | SC-DL-424091 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| CALIBRATION ACCURACY RATING | PORM 0.02 PCT ACCURACY | | CASE SURFACE TREATMENT | BLACK CHEMICAL FINISH | | OVERALL DEPTH | 8.090 INCHES NOMINAL | | OVERALL LENGTH | 3.025 INCHES NOMINAL | | OVERALL WIDTH | 3.025 INCHES NOMINAL | | MATERIAL | STEEL CASE | | PLUG-IN UNIT QUANTITY | 1 | | RECTIFIER TYPE | 1N21C SEMICONDUCTOR DEVICE DIODE | | SPECIAL FEATURES | LOW BAND |
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