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 |
---|---|
34078 | EMERSON NETWORK POWER CONNECTIVITY S |
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 | 1 CONNECTOR, COAXIAL, MALE AND 1 CONNECTOR, COAXIAL, FEMALE |
TTQY | TERMINAL TYPE AND QUANTITY | 1 CONNECTOR, COAXIAL, MALE AND 1 CONNECTOR, COAXIAL, FEMALE |
AAQL | BODY STYLE | COAXIAL TYPE |
CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 2 KNOB |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
BNGR | FREQUENCY RANGE | 4.000 GIGAHERTZ MINIMUM AND 8.000 GIGAHERTZ MAXIMUM |
ABHP | OVERALL LENGTH | 5.156 INCHES NOMINAL |
ASYC | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 1.5 |
AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
AJDB | POWER RATING | 10.0 WATTS AVERAGE AND 5.0 KILOWATTS PEAK |
AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | N |
ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+40.0 |
ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 6.938 INCHES NOMINAL |
AHTW | VOLTAGE STANDING WAVE RATIO | 1.25 |
ABKW | OVERALL HEIGHT | 10.125 INCHES NOMINAL |
CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.138 INCHES |
CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 5.234 INCHES NOMINAL |
ABMK | OVERALL WIDTH | 1.750 INCHES NOMINAL |
BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -1.50/+1.50 |
CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |