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 |
|---|---|
| U2290 | BAE SYSTEMS INTEGRATED SYSTEM TECHNO |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.50/+0.50 |
| CGGK | MOUNTING THREAD QUANTITY | 40 PER INCH |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SLOTTED SCREW |
| CTGG | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| BNGR | FREQUENCY RANGE | 8.500 GIGAHERTZ MINIMUM AND 10.500 GIGAHERTZ MAXIMUM |
| ASYC | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| AAQL | BODY STYLE | COAXIAL TYPE |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+10.0 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.594 INCHES NOMINAL |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.112 INCHES |
| AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 0.844 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| ABMK | OVERALL WIDTH | 1.000 INCHES NOMINAL |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| AJDB | POWER RATING | 5.0 WATTS AVERAGE AND 3.0 KILOWATTS PEAK |
| ABHP | OVERALL LENGTH | 2.250 INCHES NOMINAL |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.50 |