Highlights

The Keysight 85574A serves as a portable wideband antenna, functioning across a frequency range of 20 MHz to 8.5 GHz. Designed primarily for RF direction-finding and transmitter hunting, it seamlessly integrates with the Keysight FieldFox handheld spectrum analyzer equipped with Option 366, the interference-finding (manual) application, and Option 307, the GPS receiver. This combined setup empowers network managers to efficiently pinpoint sources of RF interference.

  • Provides a compact, light design that's easy for a single person to operate.
  • Delivers wideband performance in a practical size.
  • Supports horizontal and vertical polarization.
  • Offers precise bearing to source with a digital compass.
FieldFox Interference Finder Solution Option 366  with 85574A antenna locating a signal source

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