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 |
|---|---|
| 83332 | TECH LOGISTICS 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 |
|---|---|---|
| TTQY | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
| BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.145/+0.145 |
| AAQL | BODY STYLE | CYLINDRICAL W/REAR TERMINALS |
| BNGR | FREQUENCY RANGE | 0.000 KILOHERTZ MINIMUM AND 70.000 KILOHERTZ MAXIMUM |
| ASYH | ATTENUATION PER STEP IN DECIBELS | 1.0 |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+29.0 |
| AJDB | POWER RATING | 2.0 WATTS AVERAGE |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| AFGA | OPERATING TEMP RANGE | -65.0/+175.0 DEG FAHRENHEIT |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| ABXF | SHAFT LENGTH | 0.938 INCHES NOMINAL |
| ASYG | STEP POSITION QUANTITY | 30 |
| ABWV | SHAFT DIAMETER | 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.500 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 2.749 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 2.125 INCHES NOMINAL |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| CTGG | IMPEDANCE RATING IN OHMS | 75.0 INPUT-OUTPUT |
| CRSJ | SHAFT TYPE | ROUND |
| ASYF | ATTENUATION VARIATION METHOD | STEPPED |
| CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
| ABHP | OVERALL LENGTH | 3.063 INCHES NOMINAL |
| CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.164 INCHES |