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 |
---|---|
23663 | JOSLYN PRODUCTS |
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 |
---|---|---|
BNGR | FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 32.000 MEGAHERTZ MAXIMUM |
BNGR | FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 32.000 MEGAHERTZ MAXIMUM |
AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | BNC |
AHTW | VOLTAGE STANDING WAVE RATIO | 1.06 |
ABKW | OVERALL HEIGHT | 2.818 INCHES NOMINAL |
ASYG | STEP POSITION QUANTITY | 10 |
ABHP | OVERALL LENGTH | 3.500 INCHES NOMINAL |
TTQY | TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
AAQL | BODY STYLE | COAXIAL TYPE |
ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+1.0 |
AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.125 INCHES NOMINAL |
AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.035/+0.035 |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
ABXF | SHAFT LENGTH | 0.938 INCHES NOMINAL |
AJDB | POWER RATING | 500.0 MILLIWATTS AVERAGE |
CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
CTGG | IMPEDANCE RATING IN OHMS | 75.0 INPUT-OUTPUT |
CRSJ | SHAFT TYPE | ROUND |
ABMK | OVERALL WIDTH | 1.936 INCHES NOMINAL |
ASYF | ATTENUATION VARIATION METHOD | STEPPED |
CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
ASYH | ATTENUATION PER STEP IN DECIBELS | 0.1 |
ASYC | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.05 |
ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.164 INCHES |