QB538

View detailed technical data, stock status, and sourcing information for: QB538

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QB538
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5996 Amplifiers
National Stock Number
5996-01-080-5957
Item Name Code
00446
Assigment Date
07/28/1979 (46 years ago)

A fixed precision resistor consisting of a bar or bars of metal specifically designed for use in parallel with a basic direct current instrument to permit determination of current values exceeding the actual range of the instrument itself.

3.250 inches nominal overall length, 1.500 inches nominal overall height, not rated average life measurement, 0.790 inches nominal overall width, -54.0 to 71.0 celsius operating temp range

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
3.250 inches nominal
Overall Height
1.500 inches nominal
Overall Width
0.790 inches nominal
Operating Temp Range
-54.0 to 71.0 celsius
Average Life Measurement
not rated
Basic Shape Style
rectangular or square
Inclosure Type
encased
Operating Control Method
automatic
Installation Design
mechanical
Control Type
remote
Connection Type
power receptacle front
Connection Type
power receptacle rear
Circuit Construction Type
solid state
Frequency Per Channel
2.0 megahertz minimum input channel and 500.0 megahertz maximum input channel
Overall Gain
34.0 decibels
Impedance Rating Per Channel
50.000 ohms input channel and 50.000 ohms output channel
Connection Contact Type And Quantity
2 receptacle, coaxial internal
External Dc Operating Voltage In Volts
15.0 minimum single voltage and 24.0 maximum single voltage
Features Provided
automatic gain control

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
146459-002 Radio Frequency Amplifier
898847 Radio Frequency Amplifier
898847-1 Radio Frequency Amplifier
QB-538-SMA Radio Frequency Amplifier
QB538 Radio Frequency Amplifier

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5996-01-080-5957?
The FSCG of the NSN 5996-01-080-5957 is 5996
Does the NSN 5996-01-080-5957 have a Schedule B code assigned?
Yes, the Schedule B code is 8543709610
Does NSN 5996-01-080-5957 require demilitarization?
"usml or ccl military items - demil required. Remove and demilitarize installed key point(s) items as demil code "d". (note 4)."
Does NSN 5996-01-080-5957 contain precious materials?
Item does not contain precious metal.
Does NSN 5996-01-080-5957 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5996-01-080-5957 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Sat, Jul 28, 1979

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