Manual 
Product Overview
The Keysight (formerly Agilent) 85027A directional bridge is designed to operate with either the Keysight (formerly Agilent) 8757 in ac or dc detection modes or with the Keysight (formerly Agilent) 8756 or 8755 in ac detection mode. This bridge offers high directivity, excellent test port match, and a measurement range of up to 18 GHz in coax.
