Product Details | VARIABLE ATTENUATOR
5985-01-550-0749 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: 50382, 5985-01-550-0749, 01-550-0749, 5985015500749, 015500749
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 06 APR 2007 | 01-550-0749 | 00838 ( ATTENUATOR, VARIABLE ) |
Drawings & Photos | NSN 5985-01-550-0749
Cross Reference | NSN 5985-01-550-0749
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 50382 | 99899 | L-3 COMMUNICATIONS CORPORATION DBA NARDA MICROWAVE EAST |
Request a Quote
Comments | What our customers are saying...
Thank you very much for the excellent service and professional customer care.
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Related Products | NSN 5985-01-550-0749
5985-01-550-0752, 5985-01-550-0960, 5985-01-550-1030, 5985-01-550-1031, 5985-01-550-1059
Technical Data | NSN 5985-01-550-0749
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | WAVEGUIDE |
| FREQUENCY RANGE | 3.100 GIGAHERTZ MINIMUM AND 3.600 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.70 |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 5.0 |
| OVERALL ATTENUATION RANGE IN DECIBELS | 0.0 TO 80.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | -1.00 TO 1.00 |
| SEGMENT ATTENUATION RANGE IN DECIBELS | 0.00 TO 30.00 AND 30.00 TO 60.00 AND 60.00 TO 80.00 |
| SEGMENT ATTENUATION ACCURACY IN DECIBELS | -0.50 TO 0.50 AND -0.75 TO 0.75 AND -1.00 TO 1.00 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 4 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BODY STYLE | 41A IRREGULAR |
| OVERALL LENGTH | 3.000 INCHES NOMINAL |
| OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| OVERALL WIDTH | 2.400 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE AND 15 PIN |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.695 INCHES MINIMUM AND 2.705 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.095 INCHES MINIMUM AND |
Restrictions/Controls & Freight Information | NSN 5985-01-550-0749
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| 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 | ||