NOTE: Photo may not be representative of the connector type for this configuration.

• DC to 6.5 GHz
• N7551A 3FF: Both 3.5 mm connectors are female on module
• Smaller, lighter 2-port ECal module
• Zero wait time for faster calibration
• Convenience of ECal with the performance of an economy mechanical kit

Keysight's N755xA family of value-line electronic calibration (ECal) makes calibration of vector network analyzers fast, easy and accurate. Cut your calibration down to half the time it normally takes using a traditional mechanical cal kit. Simply connect it to your instrument and the firmware does the rest. For greater precision and higher accuracy measurements consider the N44xx and N469x family of ECal products.

The N755xA family supports Keysight's PNA-X, PNA, ENA, and PXI vector network analyzers and FieldFox handheld analyzers. As a value-line product, it makes it cost effective to replace the N7550A than to have it recertified.

The firmware installed on the instrument is used to control the calibration module, making it a fully integrated solution. The calibration code on the instrument communicates via a USB 2.0 micro-interface and simplifies the calibration to a single connection for a full two-port calibrated measurement.

N755xA Series Electronic Calibration (ECal) Modules
N7550A DC to 4 GHz, Type-N or 3.5 mm
N7551A DC to 6.5 GHz, Type-N or 3.5 mm
N7552A DC to 9 GHz, Type-N or 3.5 mm
N7553A DC to 14 GHz, Type-N or 3.5 mm
N7554A DC to 18 GHz, Type-N or 3.5 mm
N7555A DC to 26.5 GHz, 3.5 mm

Connector options - must choose one
Option 3FF Both 3.5 mm are female
Option 3MM Both 3.5 mm are male
Option 3MF 3.5 mm, 1 female, 1 male
Option NFF Both Type-N, 50 Ω are female
Option NMM Both Type-N, 50 Ω are male
Option NMF Type-N, 50 Ω, 1 female, 1 male