GMS-904 Quad Attenuator/Voltage Source

Four Passive Attenuators or Voltage Sources

The GMS-904 Quad Attenuator contains four passive attenuators in a 1MU panel. Each attenuator's input connector has a normalized switch selectable voltage source. No plug in the input jack routes either +5V or +10V, depending on the voltage selector, to the attenuator input. The attenuator output can be disabled by setting the voltage selector to the center position.


  • Operation Manual
  • Datasheet
  • ModularGrid

Technical Specifications

Input Impedance
100K Ohms

Internal Voltage Ref.
+5.0V DC Thermally compensated

+15V DC - 15mA.
-15V DC - 12mA.

Module Size
Panel height - 8.75 inches (222 mm);
Panel width - 2.125 inches (54 mm);
Depth (behind panel) 1.5 inches (38 mm)



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