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National Stock Number:
6625-00-568-4914
Federal Supply Class:
6625
National Item Identification Number:
005684914
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:
| 2020646 | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST | | 2020646 | 31550 | L3HARRIS TECHNOLOGIES, INC. | | SMC203123 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| ACCESSORY COMPONENTS AND QUANTITY | CALIBRATION CHART 1,DIODE 1,RESISTOR 1,SEMICONDUCTOR 1 | | OVERALL HEIGHT | 3.625 INCHES NOMINAL | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | OVERALL WIDTH | 2.000 INCHES NOMINAL | | MATERIAL | PLASTIC CASE | | RECTIFIER TYPE | 1N21B SEMICONDUCTOR DEVICE DIODE |
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