Celestia Callisto

Callisto and all its team wish you good health, happiness, and success.

We look forward to working together in the new year.

Best wishes for 2017!

We are very happy to announce a successful FAT for our most recent project with Bundesamt für Kartographie und Geodäsie (BKG) to equip one of their antennas at the Wettzell site.

We are very happy to announce a successful FAT for our most recent project with Bundesamt für Kartographie und Geodäsie (BKG) to equip one of their antennas at the Wettzell site.

Based on 20 years experience as a leading specialist in cooled electronics for space telecommunications, Callisto is organizing a training course in November 2013 on Systems for Cooled Electronics Applications.
This will be a unique learning opportunity at both theoretical and practical levels for those interested in cooled electronics such as, for instance Low Noise Amplifiers (LNA), High Temperature Superconductors (HTS) and related cryogenic electronic and thermal design, operation and maintenance.

Callisto is pleased to announce the completion of the design of a new cryogenic test Dewar system for testing of various types of small components including RF, optical, and electronics. This system is cryogen-free (no liquids), operates under vacuum and uses a GM-type refrigerator (cryocooler). It can cool components as low as 25K

We are very happy to announce a successful FAT for our most recent project with Bundesamt für Kartographie und Geodäsie (BKG) to equip one of their antennas at the Wettzell site.

STAGE 2009 – Amplificateur faible bruit refroidit par élément Peltier. Stage pourvu

In addition to having a University degree (or equivalent) in the relevant discipline, ideal candidates shall have 5 years experience in administration and troubleshooting of networks in distributed systems. The experience shall have been made in an operational or production environment.

Callisto réalise actuellement une seconde étude pour le CNES, cette fois dans le cadre des Etudes Métiers attribuées au service Antennes. Cette étude concerne la définition d’une méthode de caractérisation du G/T d’antennes actives adaptée à des mesures en BCMA (Base Compacte de Mesures d’Antennes du CNES).

Callisto is proud to announce its aquisition of a new vector network analyzer ( VNA). The new VNA operates from 10 MHz to 20 GHz. With this new equipment, Callisto will be able to improve testing in terms of accuracy and efficiency. We also hope of expand our product base and offer services in new markets.