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National Stock Number:
6625-01-551-9111
Federal Supply Class:
6625
National Item Identification Number:
015519111
Description:
METER,NOISE LEVEL
Detail:
AN INSTRUMENT WHICH MEASURES THE LEVEL OF CONTINUOUS NOISE PRESENT IN AMPLIFIER AND/OR RECEIVER CIRCUITS WITH REFERENCE TO A FIXED LEVEL OF SIGNAL GENERATED BY A SEPARATE NOISE SOURCE. IT IS DESIGNED TO MEASURE NOISE LEVELS OVER A WIDE BAND OF FREQUENCIES INCLUDING RADIO AND VIDEO FREQUENCIES, AND IS NORMALLY CALIBRATED IN DECIBELS RELATIVE TO A SPECIFIED R.M.S. VOLTAGE SUMMATION ACROSS A SPECIFIED IMPEDANCE, OR IN DECIBELS RELATIVE TO A SPECIFIED NOISE POWER LEVEL. IF ONLY AUDIO FREQUENCY RANGE, SEE METER, AUDIO LEVEL.
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Manufacturer Information:
| PD07CBSSSGBEC31 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| INSTALLATION DESIGN | RACK | | PURCHASE DESCRIPTION IDENTIFICATION | 98752-PD07CBSSSGBEC31 | | SPECIAL FEATURES | NOISE FIGURE METER WITH THE FOLLOWING REQUIREMENTS: FREQ RANGE 10MHZ TO 40GHZ, ENR CALIBRATION RANGE 14.0DB TO 16.5DB, DYNAMIC RANGE AT LEAST 0.0DB TO 33.0DB, MINIMUM BANDWIDTH 4MHZ, ACCURACY PORM.10DB (0 TO 9DB) PORM.20DB (9 TO 12DB) PORM .4DB (12 TO 18DB) PORM .75DB (18 TO 21DB) PORM 1DB (21 TO 33DB), SENSITIVITY AT LEAST -76DBM, INPUT FREQUENCY AT LEAST 30MHZ, SHALL BE COMPATIBLE WITH ANSI EIA-310-D STANDARD EQUIPMENT RACK WITH 5 STANDARD HEIGHT UNITS, WEIGHT WILL NOT EXCEED 40LBS, WILL BE DELIVERED WITH THE FOLLOWING MANUALS: OPERATOR; MAINTENANCE AND SERVICE; ILLUSTRATED PARTS; AND CALIBRATION, THIS ITEM IS CLASS 3 IAW MIL-PRF-28800 EXCEPT AS SPECIFIED WITHIN THE PURCHASE DESCRIPTION | | TEST DATA DOCUMENT | A81349-MIL-PRF-28800F SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). AND B97566-IEEE STD 488.2-1992 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). AND C80204-ANSI EIA-310-D SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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