
85320B
Reference Mixer Module
85320B reference mixer module downconverts a microwave signal to an IF signal when using this module with the 85309B LO/IF distribution unit.

85320A
Test Mixer Module
Keysight’s 85320A test mixer module downconverts a microwave signal to an IF signal when using this module with the 85309B LO/IF distribution unit.

N5280A
Frequency Down Converter, 10 MHz to 26.5 GHz
Use Keysight N5280A 4-channel Frequency Down Converter (10MHz to 26.5GHz) test set with the N5242A network analyzer and N5264A measurement receiver.

85309B
LO/IF Distribution Unit
85309B LO/IF distribution unit used with 85320A/B mixers downconverts a microwave signal to an IF signal. It allows mixers to be located at the antenna under test.

N5281A
Frequency Down Converter, 10 MHz to 50 GHz
Use this 4-channel frequency converter test set with the N5242A network analyzer and N5264A measurement receiver.

N4691D
Electronic Calibration Module (ECal), 26.5 GHz, 3.5 mm, 2-port
Achieve more precise and accurate measurements with this 2-port module for 3.5-mm connectors.

Y1701A
Multiple USB Instruments Configuration Kit
The Keysight Y1701A includes latch kit for connecting two Keysight USB instruments. Optional interconnect cables are offered for connecting two USB vector network analyzers.

N4433D
RF Electronic Calibration Module (ECal), DC/300 KHz to 26.5 GHz, 4-ports
The Keysight N4433D RF electronic calibration (ECal) module makes calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration.

N4432D
RF Electronic Calibration Module (ECal), 300 kHz to 18 GHz, 4-ports
The Keysight N4432D RF electronic calibration (ECal) module makes calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration.