
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.

Y1740A
Cable Assembly
Recommended for Keysight PXI VNA (M983xA/M980xA) or Streamline Series VNAs

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.

N4431D
RF Electronic Calibration Module (ECal), DC to 13.5 GHz, 4-ports
The Keysight N4431D RF electronic calibration (ECal) module makes the calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration.

Y1281A
Tool Kit for SMA and SMB Connectors
Accessory and tool kit for SMA and SMB connectors.

85050D
Economy Mechanical Calibration Kit, DC to 18 GHz, 7 mm
The Keysight 85050D economy mechanical calibration kit contains precision calibration standard devices to characterize the systematic errors of Keysight network analyzers in the 7 mm interface. This kit also contains a torque wrench for proper connection. Connector gages may be ordered separately.

Y1242A
Jumper Cables for Multiport Configuration of M937xA PXI VNA
Use Keysight Y1242A Jumper Cables for multiport configuration of the M937xA PXI Vector Network Analyzer (VNA).