Part Details | VARIABLE ATTENUATOR
5985-01-026-3525 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: MD42K10D, MD-42K10D, 8015891, 801589-1, 5985-01-026-3525, 01-026-3525, 5985010263525, 010263525
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 22, 1976 | 01-026-3525 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
IRREGULAR
Cross Reference | NSN 5985-01-026-3525
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MD-42K10D | 32187 | HERLEY INDUSTRIES, INC.DBA HERLEY NEW ENGLAND |
| 801589-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5985-01-026-3525
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 16.300 GIGAHERTZ MINIMUM AND 17.300 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 2.00 |
| POWER RATING | 2.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 2.7 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P45.0 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | IRREGULAR |
| OVERALL LENGTH | 2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM |
| OVERALL WIDTH | 2.490 INCHES MINIMUM AND 2.550 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, VOLTAGE CONTROLLED |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE AND 4 SOLDER STUD |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.195 INCHES MINIMUM AND 2.205 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.695 INCHES MINIMUM AND 1.705 INCHES MAXIMUM |
| OPERATING TEMP RANGE | +0.0 TO +60.0 DEG CELSIUS |
| BODY MATERIAL | ALUMINUM ALLOY |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |