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 |
---|---|
37942 | YOSEMITE INVESTMENT INC DBA NORTH AM |
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 |
---|---|---|
AEBZ | SCHEMATIC DIAGRAM DESIGNATOR | "T" "002566392 |
AEBZ | SCHEMATIC DIAGRAM DESIGNATOR | "T" "002566392 |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
AAFS | APPLICATION DESIGN | AUDIO |
ABHP | OVERALL LENGTH | 3.531 INCHES NOMINAL |
CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES |
CTGG | IMPEDANCE RATING IN OHMS | 500.0 INPUT-OUTPUT |
AJDB | POWER RATING | 4.0 WATTS AVERAGE |
AAQL | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
ADAQ | BODY LENGTH | 1.125 INCHES NOMINAL |
BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -2.85/+2.85 |
CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 2 SHAFT |
ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+38.0 |
ABXF | SHAFT LENGTH | 2.000 INCHES NOMINAL |
AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF |
ADAV | OVERALL DIAMETER | 1.594 INCHES NOMINAL |
ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
ABPM | BODY DIAMETER | 1.625 INCHES NOMINAL |
ABXD | BUSHING LENGTH | 0.375 INCHES NOMINAL |
CRSJ | SHAFT TYPE | ROUND |
CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
TTQY | TERMINAL TYPE AND QUANTITY | 4 TAB, SOLDER LUG |
ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |