Part Details | VARIABLE ATTENUATOR
5985-00-614-7603 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: 31041032P1, 3104-1032P1, 31041032P1, 3104-1032P1, 5985-00-614-7603, 00-614-7603, 5985006147603, 006147603
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-614-7603 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
WAVEGUIDE TYPE
Cross Reference | NSN 5985-00-614-7603
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3104-1032P1 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 3104-1032P1 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5985-00-614-7603
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | WAVEGUIDE |
| FREQUENCY RANGE | 10.200 GIGAHERTZ MINIMUM AND 10.600 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.15 |
| POWER RATING | 1.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P40.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M0.20/P0.20 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | WAVEGUIDE TYPE |
| OVERALL LENGTH | 6.000 INCHES NOMINAL |
| OVERALL HEIGHT | 3.000 INCHES NOMINAL |
| OVERALL WIDTH | 5.000 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB |
| TERMINAL TYPE AND QUANTITY | 2 FLANGE |
| WAVEGUIDE FLANGE DESIGNATION | UG-40/U |
| MOUNTING FACILITY TYPE AND QUANTITY | 6 THREADED HOLE |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.138 INCHES |
| MOUNTING THREAD QUANTITY | 32 PER INCH |
| MOUNTING FACILITY PATTERN | SIX POSITION CIRCULAR |
| BOLT CIRCLE DIAMETER | 2.656 INCHES NOMINAL |
| OPERATING TEMP RANGE | +0.0 TO +65.0 DEG CELSIUS |
| WAVEGUIDE FLANGE TYPE | CHOKE |