Specs 
Product Overview
The Keysight (formerly Agilent) 11945A close-field probe set includes both the 11940A and 11941A probes to provide full coverage from 9 kHz to 1 GHz. This set provides a powerful measurement tool for electrical and mechanical designers who want to search for and eliminate sources of interference from their products early in the design process.
Option E51 adds the Keysight (formerly Agilent) 11909A preamplifier, a 36 inch (914 mm) Type-N cable and a carrying bag to store and protect the entire set of probes, preamplifier, and cables. Features Measurement tool for electrical and mechanical designers Searches for sources of interference from their products early in the design process
