N5261A - Keysight (Agilent) Millimeter-Wave Controller

Keysight Agilent N5261A Millimeter-Wave Controller for PNA/ PNA-X Network Analyzer Series, 2-port Measurements

Features:
The N5261A millimeter-wave controller provides the interface between a maximum of two millimeter-wave test head modules and a PNA/PNA-X Series network analyzer.
When used in conjunction with the millimeter-wave test head modules and the PNA/PNA-X, provides all of the features and functions of a full 2-port S-parameter test set.
Supplies RF and LO signals to the millimeter-wave test head modules
Returns the down-converted reference and test IF signals to the PNA/PNA-X for process and display.
The N5261/62A millimeter-wave controller also supplies the +12 V bias to each millimeter-wave head module up to 1.1 THz
Built-in ALC control allows for pulsed-RF measurements