NSN 5985-01-155-1375
Part Details | VARIABLE ATTENUATOR
5985-01-155-1375 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: 50CAL251500, 50CAL25-1500, 77C719258P1, ARC127831, ARC-1/27831, ARC1, ARC-1, L2873150001, L28731-50001, 5985-01-155-1375, 01-155-1375, 5985011551375, 011551375
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 05, 1983 | 01-155-1375 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-155-1375
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 50CAL25-1500 | 52750 | ALAN INDUSTRIES INC |
| 77C719258P1 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| ARC-1/27831 | 12457 | MERRIMAC INDUSTRIES, INC. |
| ARC-1 | 12457 | MERRIMAC INDUSTRIES, INC. |
| L28731-50001 | K7626 | THALES UK LIMITED DBA THALES UKLTDUNDERWATER SYSTEMS |
Technical Data | NSN 5985-01-155-1375
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 200.000 MEGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.50 |
| POWER RATING | 500.0 MILLIWATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 1.5 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P15.0 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | COAXIAL TYPE |
| OVERALL LENGTH | 1.630 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.503 INCHES NOMINAL |
| OVERALL WIDTH | 1.090 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND, SLOTTED |
| SHAFT LENGTH | 0.125 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 BRACKET AND 2 UNTHREADED HOLE |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.144 INCHES NOMINAL |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.094 INCHES NOMINAL |
| END ITEM IDENTIFICATION | 5840-01-141-4378 |