Variable Attenuator
A18
Transmission line application design, waveguide type body style, 1.38 voltage standing wave ratio, +0.0 to 18.0 overall attenuation range in decibels, stepped attenuation variation method, 3 step position quantity
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | HH |
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).
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00838 | A223A0 | - | 1 |
Details
The primary application for which the item is designed.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Details
The ratio of the maximum to the minimum amplitude of pressure /voltage/ measured along the path of the waves.Details
The overall limits of decrease of the amplitude ratio of a signal between the input and output of the item,expressed in decibels.Details
The means by which the attenuation can be varied from the minimum to the maximum setting.Details
The number of intervals at which the item can be set.Details
The amount of attenuation between adjacent steps,expressed in decibels.Details
The total opposition (resistive and reactive) to the flow of alternating current,expressed in ohms.| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | A | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 34580 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 658 | Z | 9 |
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What is the NIIN of the NSN 5985-00-138-5127?
When the NSN 5985-00-138-5127 was assigned to the Federal Catalog?
Does the NSN 5985-00-138-5127 contain any precious metals?
Does the NSN 5985-00-138-5127 contain any hazardous material?
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