NSN 5985-01-221-8255
Part Details | FIXED ATTENUATOR
5985-01-221-8255 A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.
Alternate Parts: PPA203, PPA-20-3, A3RW113, A3RW11-3, A20000320, A200-003-20, 3790564030, 379-0564-030, 5403, 93500030B, 935-000-30B, 0545040003, 054504-0003, 5985-01-221-8255, 01-221-8255, 5985012218255, 012218255
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 04, 1985 | 01-221-8255 | 14224 ( ATTENUATOR, FIXED ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES
Cross Reference | NSN 5985-01-221-8255
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PPA-20-3 | 64537 | AEROFLEX CONTROL COMPONENTS, INC.DIV AEROFLEX CONTROL COMPONENTS |
| A3RW11-3 | 64537 | AEROFLEX CONTROL COMPONENTS, INC.DIV AEROFLEX CONTROL COMPONENTS |
| A200-003-20 | 61162 | JFW INDUSTRIES INCORPORATED |
| 379-0564-030 | 13499 | ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS |
| 5403 | 24602 | SMITHS INTERCONNECT MICROWAVECOMPONENTS, INC. |
| 935-000-30B | 95077 | SV MICROWAVE, INCDIV SV MICROWAVE |
| 054504-0003 | 65597 | THALES DEFENSE & SECURITY, INC. |
Technical Data | NSN 5985-01-221-8255
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| INPUT IMPEDANCE RATING IN OHMS | 50.0 |
| OUTPUT IMPEDANCE RATING IN OHMS | 50.0 |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | B1.15$$B1.35$$B1.50 |
| VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | +0.0 TO +1.0 GIGAHERTZ AND +1.0 TO +2.5 GIGAHERTZ AND +2.5 TO +4.0 GIGAHERTZ |
| RF SIGNAL ATTENUATION IN DECIBELS | 3.0 |
| ATTENUATION ACCURACY IN DECIBELS | M0.50/P0.50 |
| POWER RATING | 20.0 WATTS AVERAGE |
| OPERATING TEMP RANGE | -55.0 TO +150.0 DEG CELSIUS |
| BODY STYLE | RECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES |
| OVERALL LENGTH | 0.750 INCHES NOMINAL |
| OVERALL HEIGHT | 0.150 INCHES MAXIMUM |
| OVERALL WIDTH | 0.515 INCHES NOMINAL |
| BODY MATERIAL | BERYLLIUM COPPER |
| BODY SURFACE TREATMENT | U0017 ANY ACCEPTABLE |
| TERMINAL TYPE AND QUANTITY | 2 RIBBON AND 1 SURFACE CONTACT |
| MOUNTING METHOD | TERMINAL |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | NSN: 5895-00-222-4224 COMMUNICATIONS SYSTEM; WSD: ARC-182 AIRBORNE RADIO, COMMUNICATION; HELICOPTER, RH-53; HELICOPTER, CARRIER BASED ASW, SH-60F; AIRCRAFT, VIKING S-3B; HELICOPTER, CH-53A/D/E; AIRCRAFT, HAWKEYE E-2C; AIRCRAFT, INTRUDER A-6E; HELICOPTER, SEA KNIGHT H-46; HELICOPTER, LAMPS MARK III, SH-60B |
| PRECIOUS MATERIAL | GOLD |
| PRECIOUS MATERIAL AND LOCATION | TERMINALS GOLD |