NSN 5985-00-030-2970 CN-111/U, CN111U, 572051
Product Details | FIXED ATTENUATOR
5985-00-030-2970 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.
Part Alternates: CN-111/U, CN111U, 572051, 57-2051, 5985-00-030-2970, 00-030-2970, 5985000302970, 000302970
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-030-2970 | 14224 ( ATTENUATOR, FIXED ) |
Drawings & Photos | NSN 5985-00-030-2970
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Technical Data | NSN 5985-00-030-2970
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| INPUT IMPEDANCE RATING IN OHMS | 50.0 |
| OUTPUT IMPEDANCE RATING IN OHMS | 50.0 |
| FREQUENCY RANGE | 1.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | NOT RATED |
| RF SIGNAL ATTENUATION IN DECIBELS | 20.0 |
| ATTENUATION ACCURACY IN DECIBELS | -0.00 TO 0.10 |
| FREQUENCY SENSITIVITY ATTENUATION IN DECIBELS | NOT RATED |
| POWER RATING | 5.0 WATTS AVERAGE |
| TEMPERATURE SENSITIVITY ATTENUATION IN DECIBELS | NOT RATED |
| BODY STYLE | 1B ROUND, TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| OVERALL LENGTH | 26.875 INCHES NOMINAL |
| OVERALL DIAMETER | 0.875 INCHES NOMINAL |
| BODY MATERIAL | ANY ACCEPTABLE |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| CONNECTION TYPE PER FUNCTION | FEMALE INPUT AND MALE OUTPUT |
| MOUNTING METHOD | FLANGE W/MOUNTING HOLE |
| MOUNTING HOLE/STUD QUANTITY | 4 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.125 INCHES NOMINAL |
| III END ITEM IDENTIFICATION | POWER MEASURING KIT,SUMMATION BRIDGE MX-1309/URM-23 |
| III FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
Restrictions/Controls & Freight Information | NSN 5985-00-030-2970
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
|---|---|---|
| NMF Description | 060535 | AERIAL/ANTENNAS DIRECTIONAL |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 723 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |