NIIN Output Data
NIIN:
NSN:
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).
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 918337-801 | 12813 | A | 3 | 2 | 1 | HD |
CAGE Information
| Code | Company |
|---|---|
| 12813 | RAYTHEON COMPANY DBA RAYTHEON |
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 |
|---|---|---|
| ASYG | STEP POSITION QUANTITY | 63 |
| AAQL | BODY STYLE | IRREGULAR |
| CTGG | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| ABWG | SCALE DIVISION QUANTITY | 63 |
| AFGA | OPERATING TEMP RANGE | +0.0/+70.0 DEG CELSIUS |
| ASYC | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 4.0 |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, PROGRAMMABLE |
| ASYH | ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.20/+0.20 |
| BNGR | FREQUENCY RANGE | 150.001 MEGAHERTZ MAXIMUM AND 400.001 MEGAHERTZ MAXIMUM |
| FEAT | SPECIAL FEATURES | PROGRAMMABLE |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, PLUG |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +1.0/+63.0 |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| ASYF | ATTENUATION VARIATION METHOD | STEPPED |
| ABWF | SCALE LINEARITY | LINEAR |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.50 |