The 52000 series power sensors are complete miniature RF & Microwave power meters. They contain a CPU which controls the sensor, processes the measurement results and operates the interface.
The 52000 series USB RF power meters are very affordable, while offer a reliable solution to many RF measurement applications up to 26.5 GHz. A special design allows operation with very low power consumption (<50mA), so that these sensors can be directly connected to virtually all USB devices without the need of an additional USB power supply.