Keysight 85573A – Advanced DF Antenna for Accurate RF Signal Geolocation

The Keysight 85573A is a compact, single-channel Direction-Finding (DF) antenna that covers a wide RF and microwave frequency range from 20 MHz to 8 GHz. It is ideal for spectrum management and other direction-finding applications when used with Keysight FieldFox handheld analyzers.

This setup allows users to quickly determine the incident angle of interference sources and accurately locate them using the Angle of Arrival (AoA) technique.

Features and Accessories

• Automated DF
• Integrated GPS and compass
• On-board memory for easy access to correlation tables
• Optional magnetic mount for vehicle applications
• Including an interface cable as standard and an optional set of additional replacement cables

For more information about this solution, integration options, and available accessories, please contact Ibis Instruments, the authorized Keysight distributor for the region.