Keysight 85572A/006 EMF Triaxial Antenna

Overview

The Keysight 85572A/006 is an electromagnetic field (EMF) triaxial isotropic antenna designed for portable RF exposure measurements in the field. Originally developed in the AGOS NIRLab laboratory, it contains three passive, independent, orthogonal antennas mounted in a spherical radome. When used with the supplied ferrite bead coaxial cable, it enables reliable measurement of radiofrequency electric fields for assessing environmental impact and regulatory compliance across diverse RF/microwave networks including mobile phones, base stations, Wi-Fi, smart meters, IoT devices, and radar systems.

Key Features

• Operating frequency range: 30 MHz to 6 GHz
• Three independent orthogonal antennas for isotropic measurements
• Spherical radome for omnidirectional RF field sensing
• Field strength measurement: up to 300 V/m
• Compatible with all Keysight FieldFox analyzers with EMF measurement capability (Option 358)
• Supports spectrum analyzer EMF channel power measurements
• 5G NR over-the-air (OTA) measurement support on FieldFox B-Series
• Supplied with ferrite bead coaxial cable for reliable field measurements

Applications

• RF exposure compliance testing and regulatory verification
• Environmental EMF surveys and mapping
• 5G NR signal impact assessment on total RF exposure
• Portable EMF monitoring at cell sites and transmission facilities
• Area RF contamination assessment