Fixed Attenuator
AB-04B
(NSN) National Stock Number
5985-00-021-6449
Federal Supply Classification
5985 Antennas, Waveguides and Related Equipment
Item Name Code
14224
Schedule B Code
8529109000
Summary
Transmission line application design, round, terminal/terminals in opposite surface body style, 2.540 inches nominal overall length, 0.580 inches nominal overall diameter, 1.25 voltage standing wave ratio, 50.0 input impedance rating in ohms
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | TX |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 14224 | A20000 | - | 1 |
Specifications
Application Design
transmission line
Details
The primary application for which the item is designed.Body Style
round, terminal/terminals in opposite surface
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Overall Length
2.540 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Overall Diameter
0.580 inches nominal
Details
A measurement of the longest straight line across a circular cross-sectional plane.Voltage Standing Wave Ratio
1.25
Details
The ratio of the maximum to the minimum amplitude of pressure /voltage/ measured along the path of the waves.Input Impedance Rating In Ohms
50.0
Details
The total opposition (resistive and reactive) which the item offers to the admittance of an entering flow of alternating current,expressed in ohms.Output Impedance Rating In Ohms
50.0
Details
The total opposition /resistive and reactive/ which the output of the item provides to match,for maximum transfer of energy,the input impedance of another item,expressed in ohms.Coaxial Connector Series Designation
bnc
Details
A letter or group of letters used to designate the particular coaxial connector series.Power Rating
1.0 watts average
Details
The amount of electrical energy that can be dissipated.Rf Signal Attenuation In Decibels
4.0
Details
The decrease in the strength of the radio frequency signals,expressed in decibels.Voltage Standing Wave Ratio Frequency Range
+0.0 to 4.5 gigahertz
Details
The minimum and maximum values of the frequency range in which the voltage standing wave ratio is specified.Attenuation Accuracy Reference Frequency
4.5 gigahertz
Details
The frequency at which the attenuation accuracy was measured.Attenuation Accuracy In Decibels
-0.40 to 0.40
Details
The limits of permissible variation in the attenuation accuracy from the nominal value at a specified frequency rating or range,expressed in decibels.Connection Type Per Function
female input and male output
Details
Indicates the type of connection per function.Mounting Method
connector
Details
The means of attaching the item.Terminal Type And Quantity
2 connector
Details
Indicates the type and number of terminal(s) for providing electrical connection.Frequency Range
0.000 hertz minimum and 4.500 gigahertz maximum
Details
The minimum and maximum cyclic changes,per unit of time,for which an item is rated.Material
copper alloy body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Precious Material And Location
body surface silver
Details
An indication of the precious material and its location in the item.Precious Material
silver
Details
Identification of the precious material contained in the item.Surface Treatment
silver body
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Fsc Application Data
antennas,waveguides,and related equipment
Details
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 5985000216449 | A00AM | 9 | - | 6 | 9 | - | YP |
| 50SP4-560 | 52750 | 5 | - | 5 | 2 | - | TX |
| 9217C0009-10 | 94117 | 1 | - | 5 | 2 | - | TX |
| 600-4-2 | 22424 | 5 | - | 5 | 2 | - | TX |
| FXRAB-04B | 00929 | 6 | - | 5 | 9 | - | TX |
| 10559849-10 | 19200 | 5 | - | 3 | 2 | - | TX |
| 9217C0009-10 | 87557 | 1 | - | 5 | 9 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | S | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 06330 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 723 | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
FAQs
Frequently asked questions for NSN 5985-00-021-6449
What is the NIIN of the NSN 5985-00-021-6449?
The National Item Identification Number (NIIN) of the NSN 5985-00-021-6449 is 00-021-6449
When the NSN 5985-00-021-6449 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, May 10, 1968
Does the NSN 5985-00-021-6449 contain any precious metals?
Contains silver
Does the NSN 5985-00-021-6449 contain any hazardous material?
No information in HMIRS
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