HP/Agilent 5087A Distribution Amplifier w/ Option 032

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The Agilent 5087A distribution amplifier provides the flexibility required for distributing signals from the output of high-quality frequency standards. Low distortion and excellent isolation make it ideal for providing multiple outputs from atomic or crystal frequency standards. The three input channels will accept 10 MHz or 5 MHz. The number of outputs for each channel is selectable up to a total of 12. Voltage levels are individually adjustable from 0 Vrms to 3 Vrms for each of the output channels.

Because the 5087A is modular, you can configure it for a variety of distribution needs using special combinations of input and output modules. Shielding around each input and output plug-in amplifier ensures minimum noise and crosstalk. The tuned output amplifiers provide clean signals and high channel-to channel isolation. A 115/230 VAC power supply provides well-regulated current for the amplifiers. Line voltage fluctuations have no measurable effect on the amplitude or phase of the outputs. Provision for external 22-30 Vdc connections ensures uninterrupted operation in the event of AC failure.

When you need to expand the capabilities of your distribution amplifier , you can order individual input and output modules using Agilent model number 10812A.

SKU: KEY5087A-032 Category: Tag: Brands: ,


  • Low noise and excellent isolation
  • Exceptional phase stability and uninterrupted switchover to standby power
  • Versatility for special requirements
  • Three input channels, up to 12 outputs



Option Description
001 5 MHz Output Amplifier
004 0.1 to 10 MHz Input Preamplifier
011 5 to 10 MHz Input Doubler
012 10 MHz Output Amplifier
013 10 to 5 Input Divider
032 Single 5 MHz Input and 12 Outputs
033 Single 10 MHz Input and 12 Outputs
908 Rack Mount Flange Kit

Additional information

Weight 16 lbs
Dimensions 12 × 12 × 12 in

Model Number

5087A /032


HP/Agilent 5087A Parts List https://4gte.com/index.php/filemanager/datasheet/download/id/264/