NSN 5985-00-500-6845 Toggle Attenuator

About this product

Transmission line application design, 500.0 milliwatts average power rating, +0.0/+20.0 overall attenuation range in decibels, attenuation variation method: stepped.

Manufacturer part number RFB542-73 for national stock number 5985005006845.

Datasheet

Product description

Variable Attenuator NSN 5985-00-500-6845.
MPN or Model

RFB542-73
Schedule B
8529.10.9000 (Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi)
NMF (National Motor Freight)
061700 - Elec Appliances/instruments NOI
Unit Weight (Est.)
0.7 lb
Application Design
Transmission line
Overall Length
6.000 inches
Overall Width
1.062 inches
Power Rating
500.0 milliwatts average
Overall Attenuation Range In Decibels
+0.0/+20.0
Attenuation Variation Method
Stepped
Step Position Quantity
4
Attenuation Per Step In Decibels
2.0
Frequency Range
Between 0.000 megahertz and 225.000 megahertz
Overall Attenuation Accuracy In Decibels
-0.20/+0.20
Impedance Rating In Ohms
73.0 input-output

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Variable Attenuator

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).

Mechanic Bill explains Toggle Attenuator

Pricing and Availability

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Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
RFB542-73	Meggitt (new Hampshire), Inc

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