Keysight (Agilent) N4433A

Electronic Calibration Module, 300 kHz to 20 GHz, 3.5 mm, 4-port

Units Available for Purchase

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The Agilent N4433A Microwave electronic calibration (ECal) module makes calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration technique for your vector network analyzer. Performing a full three- or four-port calibration takes less than half the time and number of connections using ECal versus mechanical cal kits. Furthermore, the accuracy of the calibration is comparable to mechanical methods. Traditional mechanical calibrations require intensive operator interaction, which is prone to errors. With ECal, the operator simply connects the ECal module to the network analyzer and the software controls the rest.

ECal modules are transfer standards capable of transferring the factory calibration accuracy to your network analyzer. The Agilent PNA and ENA series of network analyzers controls the N4433A module directly through a USB interface. PNA Series network analyzers require firmware revision 2.5 or higher.

  • 300 kHz to 20 GHz frequency range
  • Standard 3.5 mm (f) connectors
  • Fast full 3- or 4-port calibration with a single connection
  • NIST traceable accurate calibrations
  • Reduced connector wear
  • USB interface for direct control with PNA and ENA series of network analyzers
  • Reliable solid-state switching
  • Mixed 3.5 mm male/female connectors option available
List of Options
010 Four 3.5 mm female connectors
101 Port A connector is 3.5 mm female
102 Port A connector is 3.5 mm male
150 Wooden storage box
1A7 ISO 17025 compliant calibration
201 Port B connector is 3.5 mm female
202 Port B connector is 3.5 mm male
301 Port C connector is 3.5 mm female
302 Port C connector is 3.5 mm male
401 Port D connector is 3.5 mm female
402 Port D connector is 3.5 mm male
801 Label for mixed connectors
A6J ANSI Z540 compliant calibration
R-50C-011-3 Agilent Calibration - 3 years
R-50C-011-5 Agilent Calibration - 5 years
R-50C-016-3 ISO 17025 Compliant Calibration - 3 years
R-50C-016-5 ISO 17025 Compliant Calibration - 5 years
R-50C-021-3 ANSI Z540-1-1994 Calibration - 3 years
R-50C-021-5 ANSI Z540-1-1994 Calibration - 5 years
UK6 Commercial calibration certificate with test data

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