Part Number
Part Number:
NSN:
NIIN:
Item Name:
ATTENUATOR , VARIABLE
Definition:
A DEVICE FOR REDUCING THE STRENGTH OF AN ALTERNATING CURRENT SIGNAL EITHER CONTINUOUSLY OR IN STEPS, WITHOUT CAUSING APPRECIABLE SIGNAL DISTORTION, BY MAINTAINING SUBSTANTIALLY CONSTANT OUTPUT AND/OR INPUT IMPEDANCE MATCH. CONTINUOUSLY VARIABLE RESISTIVE DEVICES MUST CONSIST OF AT LEAST TWO SECTIONS OR ONE SECTION WITH AT LEAST TWO ROTATING CONTACTS. THE ITEM MUST HAVE AN OVERALL ATTENUATION RATING. INCLUDES TANDEM MOUNTED VARIABLE RESISTORS DESIGNED TO FUNCTION AS AN ATTENUATOR BUT WHOSE TERMINALS ARE NOT CONNECTED. SEE ALSO RESISTOR, VAIABLE (AS MODIFIED).
CAGE Information
| Code | Company |
|---|---|
| 76301 | BOEING COMPANY THE DBA BOEING |
Federal Supply Class
Title
ANTENNAS, WAVEGUIDES, AND RELATE
Inclusions:
INCLUDES AERIALS; MASTS; TOWER EQUIPMENT; ATTENUATORS; COUPLERS; TRANSMISSION LINES.
Exclusions:
EXCLUDES TOWER STRUCTURES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CGGK | MOUNTING THREAD QUANTITY | 40 PER INCH |
| BNGR | FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 22.000 GIGAHERTZ MAXIMUM |
| ASYG | STEP POSITION QUANTITY | 7 |
| AAQL | BODY STYLE | IRREGULAR |
| BQNS | SEGMENT ATTENUATION RANGE IN DECIBELS | +40.00/+50.00 AND +10.00/+20.00 AND +0.00/+10.00 AND +20.00/+30.00 AND +30.00/+40.00 AND +50.00/+60.00 AND +60.00/+70.00 |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 4.084 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.900 INCHES NOMINAL |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, PROGRAMMABLE |
| SUPP | SUPPLEMENTARY FEATURES | ITEM IS NOT FIELD REPAIRABLE |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+70.0 |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.112 INCHES |
| AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| AJDB | POWER RATING | 1.0 WATTS AVERAGE |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| ASYH | ATTENUATION PER STEP IN DECIBELS | 10.0 |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| ASYF | ATTENUATION VARIATION METHOD | STEPPED |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| ABHP | OVERALL LENGTH | 13.210 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.000 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 CONNECTOR, COAXIAL, FEMALE |