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 |
|---|---|
| 33875 | RAYTHEON E-SYSTEMS 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 |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.484 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.407 INCHES MAXIMUM |
| ASYC | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.15 |
| TTQY | TERMINAL TYPE AND QUANTITY | 9 TAB, SOLDER LUG |
| CRSJ | SHAFT TYPE | ROUND, SLOTTED |
| AAFS | APPLICATION DESIGN | AUDIO |
| BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -8.00/+8.00 |
| AJDB | POWER RATING | 5.0 WATTS AVERAGE |
| ABXF | SHAFT LENGTH | 0.500 INCHES NOMINAL |
| AAQL | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
| AEBZ | SCHEMATIC DIAGRAM DESIGNATOR | BALANCED "H" BRIDGED |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| CTGG | IMPEDANCE RATING IN OHMS | 150.0 INPUT-OUTPUT |
| ABPM | BODY DIAMETER | 1.156 INCHES MAXIMUM |
| TEST | TEST DATA DOCUMENT | 33875-EE-A0002 DRAWING |
| AFGA | OPERATING TEMP RANGE | -55.0/+120.0 DEG CELSIUS |
| ADAQ | BODY LENGTH | 1.906 INCHES MAXIMUM |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 BUSHING |
| ABXD | BUSHING LENGTH | 0.250 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +32.0/+65.0 |