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National Stock Number:
6625-00-793-1344
Federal Supply Class:
6625
National Item Identification Number:
007931344
Description:
GENERATOR,NOISE
Detail:
AN ITEM THAT GENERATES ONE OR MORE TYPES OF NOISE SIGNALS, COVERING A SPECIFIC PORTION OF THE FREQUENCY SPECTRUM. TYPES OF NOISE GENERATED MAY INCLUDE GAUSSIAN, IMPULSE, THERMAL OR THE LIKE. THE NOISE GENERATED MAY BE ESSENTIALLY RANDOM OR OF KNOWN CONTENT AND DURRATION AT A FIXED RATE.
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Manufacturer Information:
| 343A | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. | | 343A | 28480 | HEWLETT-PACKARD COMPANY | | 343A | 7ZXR5 | KEYSIGHT TECHNOLOGIES INC | | SG978U | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Techincal Specification:
| FUNCTIONAL CLASSIFICATION | AA-1.4 | | FUNCTIONAL DESCRIPTION | USED FOR IF AND RF AMPLIFIER NOISE MEASUREMENT | | REFERENCE DATA AND LITERATURE | TECHNICAL MANUAL 17-20AG-86; HEWLETT PACKARD ELECTRONIC INSTRUMENTS ANDSYSTEM CATALOG P/N 343A | | SPECIAL FEATURES | NAVY MANAGED ITEM;ENTRY DATE 73-02-01; FREQUENCY RANGE 10 TO 600 MHZ; EXCESS NOISE RATIO;: 10-30 MHZ,5.20 DB PORM 0.20 DB; 100 MHZ,5.50 DG PORM 0.25 DB; 200 MHZ. 5.80 DB PORM 0.30 DB; 300 MHZ,6.05 DB PORM 0.30 DB; 400 MHZ;6.30 DB PORM 0.50 DB; 500 MHZ,6.50 DB PORM 0.50 DB; 6.60 DB PORM 0.50 DB; SOURCE IMPEDANCE 50 OHMS; REFLECTION COEFFICIENT: LESS THAN 0.91(1.2 SWR),10 TO 400 MHZ; LESS THAN 0.13(1.3 SWR),400 TO 600 MHZ; NOISE GENERATOR: TEMPERATURE-LIMITED DIODE |
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