NSN 5985-01-239-6542
Part Details | VARIABLE ATTENUATOR
5985-01-239-6542 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: 407594, P467460Y, P4674-60Y, 407594, 5985-01-239-6542, 01-239-6542, 5985012396542, 012396542
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | SEP 01, 1986 | 01-239-6542 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-239-6542
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 407594 | 20284 | AIMTRON SYSTEMS LLCDBA TARGET |
| P4674-60Y | 09992 | ARRA INC |
| 407594 | 12909 | CARDION INC |
Technical Data | NSN 5985-01-239-6542
| Characteristic | Specifications |
|---|---|
| FREQUENCY RANGE | 3.100 GIGAHERTZ MINIMUM AND 3.500 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.50 |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P60.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | P0.00/P1.50 |
| BODY STYLE | COAXIAL TYPE |
| OVERALL HEIGHT | 2.688 INCHES NOMINAL |
| OVERALL WIDTH | 5.000 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 1.380 INCHES |
| MOUNTING THREAD QUANTITY | 32 PER INCH |
| MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR |