NSN 5985-01-325-3327
Part Details | VARIABLE ATTENUATOR
5985-01-325-3327 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: 44001002, 5985-01-325-3327, 01-325-3327, 5985013253327, 013253327
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | SEP 01, 1990 | 01-325-3327 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-325-3327
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 44001002 | 92606 | TEL-INSTRUMENT ELECTRONICS CORPDIV TEL-INSTRUMENT ELECTRONICS |
Technical Data | NSN 5985-01-325-3327
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 1000.000 MEGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.30 |
| POWER RATING | 1.0 WATTS AVERAGE AND 100.0 WATTS PEAK |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.2 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P100.0 |
| SEGMENT ATTENUATION RANGE IN DECIBELS | FP0.00/P10.00$$FP10.00/P20.00$$FP20.00/P30.00$$FP30.00/P40.00$$FP40.00/P50.00$$FP50.00/P60.00$$FP60.00/P70.00$$FP70.00/P80.00$$FP80.00/P90.00$$FP90.00/P100.00 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 10 |
| ATTENUATION PER STEP IN DECIBELS | 10.0 |
| BODY STYLE | COAXIAL TYPE |
| OVERALL LENGTH | 2.285 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND |
| SHAFT LENGTH | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 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 THREAD TOLERANCE CLASS | 2B EXTERNAL |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |