Overview
The Keysight N7552A/3MM Electronic Calibration Module (ECal) is a compact 2-port calibration solution for vector network analyzers and other RF test equipment. It provides repeatable calibration from DC to 9 GHz using N-type connectors.
Applications and Selection
Select this ECal for VNA and RF measurement setups requiring DC–9 GHz coverage, 2-port calibration, and open, short, load, and through calibration types. Its compact design suits laboratory and portable workflows.
Technical Information
- Frequency range: DC to 9 GHz
- Configuration: 2-port
- Connectors: N-type
- Calibration types: open, short, load, through
- Accuracy: 0.05 dB magnitude, ±0.5° phase
- Repeatability: 0.02 dB magnitude, ±0.2° phase
- Compact and portable solid-state design
Request a Quotation
Contact Indomultimeter for a quotation on the Keysight N7552A/3MM ECal and confirm your VNA calibration requirements.





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