Keysight Technologies N4457A

The Keysight (Agilent) N4457A is engineered for the high-precision analysis of balanced RF components, delivering accurate S-parameter measurements critical for modern communication systems.

It supports both balanced and mixed-mode S-parameters, integrates vector error correction, and pairs with various network analyzers for optimal differential device testing.

Testwall can supply the used Keysight (Agilent) N4457A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) N4457A.