NSN 5985-00-111-0469
Part Details | VARIABLE ATTENUATOR
5985-00-111-0469 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).
Alternate Parts: 3409000701, 3409-0007-01, 3409000701, 3409-0007-01, 5985-00-111-0469, 00-111-0469, 5985001110469, 001110469
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 14, 1968 | 00-111-0469 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
WAVEGUIDE TYPE
Cross Reference | NSN 5985-00-111-0469
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3409-0007-01 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV ES DEFENSIVE SYSTEMS DIVISION |
| 3409-0007-01 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MULTIPLE |
Technical Data | NSN 5985-00-111-0469
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | WAVEGUIDE |
| FREQUENCY RANGE | 7.000 GIGAHERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | B1.12$$B1.30 |
| POWER RATING | 10.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P15.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M0.50/P0.50 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 4 |
| ATTENUATION PER STEP IN DECIBELS | 5.0 |
| BODY STYLE | WAVEGUIDE TYPE |
| OVERALL LENGTH | 4.000 INCHES NOMINAL |
| OVERALL HEIGHT | 4.719 INCHES MINIMUM AND 4.781 INCHES MAXIMUM |
| OVERALL WIDTH | 2.344 INCHES MINIMUM AND 2.406 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 2 KNOB |
| TERMINAL TYPE AND QUANTITY | 2 FLANGE |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 TERMINAL |
| SPECIAL FEATURES | ELECTRO-MECHANICAL SWITCH ACTUATION |
| SCALE LINEARITY | LINEAR |
| SCALE DIVISION QUANTITY | 3 |
| OPERATING TEMP RANGE | -0.0 TO +70.0 DEG CELSIUS |
| WAVEGUIDE FLANGE TYPE | CHOKE |
