13GHz Digital Step Attenuator


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The DS Instruments DAT64H Digital Programmable Step Attenuator is a compact wide-band device covering 100MHz to 13GHz. This device is both stand-alone and USB-controlled with 0.5dB steps and a range of 0 to 63dB. This premium version features a bright OLED display and front user control buttons. Extremely user-friendly ATE setup using serial commands and driverless virtual COM port.

Great for X-band and radar applications!

Programmable Attenuator Specs:

  • Frequency: 100MHz – 13GHz
  • Max input power: +22.0dBm
  • Dimensions: 2.75″ x 1.25″ x 2″
  • Attenuation Range: 0 – 63dB
  • Step Size: 0.5dB
  • Typical Insertion Loss: <10dB
  • Typical Return Loss: >12dB

DAT64H Features:

  • SCPI command support via USB COM port
  • Front buttons and convenient graphical OLED display
  • Power: 5v standard micro USB cable
  • Premium microwave-rated SMA RF connectors
  • Very low power requirements
  • Laser-etched solid aluminum enclosure
  • Audio feedback
  • Optional Ethernet port

Common RF Applications:

  • Automated testing environments
  • General RF lab use
  • Control systems
  • Cellular equipment testing
  • Production verification
  • Educational / university lab use
  • Aerospace / defense research
  • X-Band radar and satellite links
  • Electronic warfare

Programmable Attenuator (DAT64H) Images:

mini attenuator

DAT Frequency Response / Insertion Loss:

UPC: 737212885896


Additional information

Weight N/A
Device Configuration

Ethernet & USB & Display, USB & Display

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