The 8511B Four Channel Frequency Converter is a 45MHz to 50GHz frequency converter which combined with the 8510C Network Analyzer (not included) results in a general purpose four-channel magnitude/phase receiver. Add your own power splitters for transmission measurements, and bridges or directional couplers for reflection measurements. Since one input is used for system phase-lock, the other three inputs are available for measurements of multiport devices, subsystems, and antennas. All four inputs on the 8511B have precision 2.4 mm connectors.
Other features and specifications of the 8511B include:
