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 |
|---|---|
| 01121 | ROCKWELL AUTOMATION INC. |
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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.688 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.688 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 1.188 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 1.406 INCHES NOMINAL |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
| CRSJ | SHAFT TYPE | ROUND, SLOTTED |
| ABWV | SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| AAFS | APPLICATION DESIGN | AUDIO |
| CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES |
| CTGG | IMPEDANCE RATING IN OHMS | 500.0 INPUT-OUTPUT |
| ABXF | SHAFT LENGTH | 0.500 INCHES NOMINAL |
| AAQL | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
| BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -20.00/+20.00 |
| AEBZ | SCHEMATIC DIAGRAM DESIGNATOR | BRIDGED "T" "002440842 |
| AFGA | OPERATING TEMP RANGE | -40.0/+120.0 DEG CELSIUS |
| AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| ABPM | BODY DIAMETER | 1.062 INCHES NOMINAL |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+12.0 |
| ABXD | BUSHING LENGTH | 0.375 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 1.062 INCHES NOMINAL |
| CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| ABWF | SCALE LINEARITY | LINEAR |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 TAB, SOLDER LUG |