HIGHLIGHTS

Attenuator Control Capability

  • Attenuation sweep function – define the sweep time, number of cycles and step size for your application
  • Relative attenuation step function - set attenuation relative to any value
  • Attenuation steps - 0 dB to 121 dB, 121 dB to 0 dB, or back and forth for the preset number of cycles (1 to 1000)
  • User selectable sweep time - 50 ms to 10 s; 50 ms incremental

Specifications

  • 0.03 dB insertion loss repeatability typical per section for the entire 5 million cycles
  • Excellent attenuation accuracy and flatness

Remote Control and Programming

  • LXI Class C compliant for easy remote integration

An integrated attenuation solution for wireless communication

J7201A attenuation control units provide an integrated solution for R&D and manufacturing engineers in wireless communication, aerospace and defense and electronic component industries. Operating from DC to 6 GHz, the J7201A provides attenuation up to 121 dB with a 1 dB step size. A unique attenuation sweep function lets you select the start/stop attenuation, step size, dwell time and number of cycles for your application. J7201A offers exceptional < 0.03 dB insertion loss repeatability typical per section for the entire 5 million cycles which reduces your cost of ownership.

Designed in a compact half-rack, 2 unit high-form factor, the Keysight J7201A ensures ease-of-use in benchtop applications and greater efficiency and throughput in ATE testing. GPIB, USB and LAN connectivity (LXI Class C Compliant) allow easy remote control and triggering.

Typical applications

J7201A attenuation control unit's attenuation sweep function makes it ideal for designing, validating and manufacturing WiMAX™ and WLAN components and for mobile handset base transceiver station (BTS) handover test.
 

J7201A Attenuation Control Unit

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