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 |
---|---|
12436 | BAE SYSTEMS NATIONAL SECURITY SOLUTI |
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 |
BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -1.90/+1.90 |
ABXF | SHAFT LENGTH | 2.4062 INCHES NOMINAL |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
AAFS | APPLICATION DESIGN | AUDIO |
CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES |
AJDB | POWER RATING | 4.0 WATTS AVERAGE |
AAQL | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
ABHP | OVERALL LENGTH | 3.5312 INCHES NOMINAL |
ADAQ | BODY LENGTH | 1.125 INCHES NOMINAL |
ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+38.0 |
AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF |
ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
AEBZ | SCHEMATIC DIAGRAM DESIGNATOR | UNBALANCED "LL" "009771248 |
ABPM | BODY DIAMETER | 1.625 INCHES NOMINAL |
ABXD | BUSHING LENGTH | 0.375 INCHES NOMINAL |
CTGG | IMPEDANCE RATING IN OHMS | 600.0 INPUT |
CRSJ | SHAFT TYPE | ROUND |
CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |