The Keysight AP4021A FS1 frequency synthesizer model offers a high-performance, compact benchtop instrument with low phase noise.

Highlights

Single-channel frequency synthesizer in a compact benchtop form

Get the high performance of the AP4021A frequency synthesizer’s proprietary architecture in a compact benchtop configuration. Enable exact frequency synthesis with mHz frequency resolution and very fast switching (below 20 μs over the entire frequency output range).

  • Set output power in a range from -10 to +20 dBm
  • Achieve very low phase noise, low spurious, and ultra-fast switching speed
  • Phase-lock the high-stability internal reference to a programmable external reference
  • Get dedicated sweeping capabilities with internal phase and narrow pulse modulation
  • Control with USB or LAN interface and the SCPI-1999 command set

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