NSN 5985-01-220-2080
Part Details | VARIABLE ATTENUATOR
5985-01-220-2080 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: 02000810, 02000810, 5526721, 5985-01-220-2080, 01-220-2080, 5985012202080, 012202080
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | NOV 09, 1985 | 01-220-2080 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR, TERMINALS ON ONE SURFACE
Cross Reference | NSN 5985-01-220-2080
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 02000810 | 94117 | BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC. |
| 02000810 | 87557 | LOCKHEED CORPLOCKHEED ELECTRONICS CO INC |
| 5526721 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5985-01-220-2080
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | PRINTED CIRCUIT BOARD |
| FREQUENCY RANGE | 50.000 MEGAHERTZ MINIMUM AND 70.000 MEGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 2.50 |
| POWER RATING | 100.0 MILLIWATTS PEAK |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 3.0 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P20.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M2.50/P2.50 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | RECTANGULAR, TERMINALS ON ONE SURFACE |
| OVERALL LENGTH | 3.937 INCHES NOMINAL |
| OVERALL HEIGHT | 1.812 INCHES NOMINAL |
| OVERALL WIDTH | 8.310 INCHES NOMINAL |
| BUSHING LENGTH | 0.687 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, VOLTAGE CONTROLLED |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE AND 6 WIRE LEAD |
| COAXIAL CONNECTOR SERIES DESIGNATION | TPS |
| MOUNTING FACILITY TYPE AND QUANTITY | 5 UNTHREADED HOLE |
| MOUNTING FACILITY PATTERN | THREE POSITION IN-LINE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.161 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 6.750 INCHES NOMINAL |