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National Stock Number:
6625-00-668-9520
Federal Supply Class:
6625
National Item Identification Number:
006689520
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:
| AN/PRM-19 | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM | | AN/PRM-19A | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM | | ANPRM19 | 99801 | RADAR ELECTRONICS INC | | MIF3304 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| ACCESSORY COMPONENTS AND QUANTITY | 1 JCENS CASE,TEST SET,TYPE NO. CY-1212/U; 4 PLUG IN COILS; 1 PLUG IN BAR COIL | | CALIBRATION ACCURACY RATING | PORM 2 PCT ACCURACY; PORM 3 PCT | | CASE MATERIAL | ALUMINUM | | CASE SURFACE TREATMENT | ENAMEL | | INDICATOR TYPE | INCANDESCENT LAMP | | OPERATING RANGE | +0.00 TO 1.35 VOLTS | | OVERALL HEIGHT | 6.125 INCHES NOMINAL | | OVERALL LENGTH | 9.500 INCHES NOMINAL | | OVERALL WIDTH | 6.438 INCHES NOMINAL | | PLUG-IN UNIT QUANTITY | 4 |
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