NSN 5985-01-407-6677
Part Details | VARIABLE ATTENUATOR
5985-01-407-6677 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: 2338091, 233809-1, 3458603, 3458-603, 5985-01-407-6677, 01-407-6677, 5985014076677, 014076677
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | FEB 03, 1995 | 01-407-6677 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-407-6677
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 233809-1 | 94987 | CUBIC DEFENSE APPLICATIONS, INC. |
| 3458-603 | 11332 | GENERAL MICROWAVE CORPORATION |
Technical Data | NSN 5985-01-407-6677
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.05 |
| POWER RATING | 10.0 MILLIWATTS AVERAGE AND 100.0 MILLIWATTS PEAK |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 60 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BODY STYLE | COAXIAL TYPE |
| OVERALL LENGTH | 2.250 INCHES NOMINAL |
| OVERALL HEIGHT | 0.800 INCHES NOMINAL |
| OVERALL WIDTH | 3.000 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, PROGRAMMABLE |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, RECEPTACLE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 2.720 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 94987-233809 MANUFACTURERS SOURCE CONTROL |