NSN 5985-01-576-3227 320011, 3200-1-1, 01-576-3227
Product Details | VARIABLE ATTENUATOR
5985-01-576-3227 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).
Part Alternates: 320011, 3200-1-1, 5985-01-576-3227, 01-576-3227, 5985015763227, 015763227
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 28 JUL 2009 | 01-576-3227 | 00838 ( ATTENUATOR, VARIABLE ) |
Cross Reference | NSN 5985-01-576-3227
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3200-1-1 | 93459 | AEROFLEX / WEINSCHEL, INC. |
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Technical Data | NSN 5985-01-576-3227
| Characteristic | Specifications |
|---|---|
| MOUNTING FACILITY TYPE AND QUANTITY | 6 THREADED HOLE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 19.0 MILLIMETERS NOMINAL |
| OVERALL HEIGHT | 25.4 MILLIMETERS NOMINAL |
| POWER RATING | 1.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 4.75 |
| STEP POSITION QUANTITY | 8 |
| BODY MATERIAL | ALUMINUM |
| OPERATING TEMP RANGE | -55.0/+71.0 DEG CELSIUS |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| MOUNTING THREAD QUANTITY | 40 PER INCH |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 88.9 MILLIMETERS MINIMUM AND 95.2 MILLIMETERS MAXIMUM |
| SPECIAL FEATURES | TOTAL ATTENUATION FOR STEPS IS 127DB STARTING W/1 AND DOUBLING TO 64; CONNECTORS: STAINLESS STEEL BODY AND BERYLLIUM COPPER CONTACTS, CONTROL TERMINALS: BRASS/COPPER, SILVER PLATED |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 3200 SERIES PROGRAMMABLE STEP ATTENUATOR |
| ATTENUATION VARIATION METHOD | STEPPED |
| VOLTAGE STANDING WAVE RATIO | 1.30 AND 1.35 |
| OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+2.0 |
| OVERALL WIDTH | 22.8 MILLIMETERS NOMINAL |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE AND 7 SOLDER STUD |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.112 INCHES |
| OVERALL LENGTH | 101.6 MILLIMETERS NOMINAL |
| MOUNTING THREAD TOLERANCE CLASS | 2B INTERNAL |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| APPLICATION DESIGN | TRANSMISSION LINE |
| BODY STYLE | IRREGULAR |
Restrictions/Controls & Freight Information | NSN 5985-01-576-3227
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||