The N6820ES “Surveyor 4D” software operates with the Keysight Technologies, Inc. N6841A RF Sensor providing a highly affordable and portable tool for RF professionals. Designed for outdoor operation, the N6841A is an IP67-rated wideband RF Sensor with a frequency range of 20 MHz to 6 GHz and a processing bandwidth of 20 MHz. With integrated GPS receiver, it operates alone or synchronously with other RF Sensors to perform monitoring, detection,recording, classification, direction-finding and location tasks in fixed, temporary
or mobile deployments.
Surveyor 4D is spectrum monitoring software capable of automating signal search and survey functions. It tasks internal or external processes to capture and analyze spectrum events or conduct comprehensive surveys of the RF environment. Its powerful triggering and alarm functions are unrivaled in the commercial spectrum monitoring industry. It can also be used manually as a high speed spectrum display with the ability to task audio hand-off receiver,modulation recognition, recording, direction-finding, and emitter location measurements.
The software now support the M9391A and M9393A PXIe modular Vector Signal Analyzer hardware.