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 |
|---|---|
| 64537 | AEROFLEX CONTROL COMPONENTS, INC. AE |
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 |
|---|---|---|
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+16.0 |
| AAQL | BODY STYLE | IRREGULAR |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, CURRENT CONTROLLED AND 1 ELECTRONIC, VOLTAGE CONTROLLED |
| ABHP | OVERALL LENGTH | 6.610 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.500 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.380 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, RECEPTACLE |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.25/+0.25 |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |