Our history

This is a quick historic review of how we started this company and where we are now:

1992 : Birth of EuropTest

Former employees of ADRET Electronique, a world leader manufacturer of ultra-low noise frequency synthesizers founded EuropTest to develop a Phase Noise Analyzer.

1998 : Aeroflex acquires EuropTest

Aeroflex, a long time ditributor of the Adret then EuropTest products in North America acquired 100% of the company

2009 : Noise XT acquires EuropTest

Employees Buy-Out under a new name: Noise eXtended Technologies

2017 : Noise XT part of SPHEREA Group

Noise XT is a subsidiary of Spherea and focuses its development on easing measurements while achieving state of the art performance. New products are always in progress in the vicinity of high spectral purity analysis and generation.

2021 : Noise XT is now an ARCALE brand

Since June 2021, Noise XT is a brand of ARCALE which is a subsidiary of SPHEREA.