Modems
Wide product portfolio of baseband modems for TT&C, Earth Observation, ULS – Galileo, and unique Optical modems.
Products
Satellite Ground Stations
System Engineering, Ground Stations & Equipment, Test Solutions, Monitoring & Control solutions and Radar Systems.
SSPAs (Solid State Power Amplifiers)
Unique product line of high-power amplifiers based on GaN technology, from tens of Watts up to KWs, covering from very low frequency bands up to Q band
Electronically Steered Antennas
Groundbreaking technology based on beam forming technologies capable of tracking multiple satellites simultaneously, optimising capital investment.
LNAs (Low Noise Amplifiers)
A product line of Low Noise Amplifiers (LNAs) for Satcom reception and Earth observation, from S to Q band.
Passive RF components
Different types of antenna feeders, probes, horns, polarisers, and Orthomode Transducers (OMTs), from UHF to millimetric frequency bands.
IoT (Internet of Things solutions)
IoT products for Industry 4.0, Agrifood, Smart Water and Smart Metering.
Cryogenic Systems
Ultra-low noise cryogenic receivers, a wide portfolio of cryogenic LNAs and “compact” cryo-LNA system using a zero-maintenance cryo-cooler.
Satellite Test Systems
Electrical Ground Support Equipment (EGSE) are tools used by satellite and sub-system manufacturers and integrators to test and validate electrical functions of the satellite on the ground before launch.
Latest news
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16/06/25
Smarter liquid fuel distribution from Celestia TST NivelWatcher
Fuel distributors looking to move towards automation in their business can now transform their operation by installing NivelWatcher, a smart liquid fuel distribution system by Celestia TST.
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28/05/25
Successful Completion of JoeySat Testing Demonstrates First Reliable Multi-Beam Ka-Band Gateway
Celestia has announced that it has successfully completed the testing of its multi-beam Ka-band gateway with JoeySat, marking a major milestone in the evolution of satellite communications infrastructure. The system has been operational for nine months without the need for maintenance, reinforcing its robustness, reliability and performance in real world conditions.
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09/05/25
Celestia TTI – best in class connectivity solutions CABSAT 2025
Celestia TTI is marking its debut at CABSAT by presenting its new generation GaN SSPAs and BUCs for broadcast satcom, a range of sophisticated technology solutions that go beyond any others on the market in both performance and connectivity. A specialist in high performance products for satellite communications based on the most advanced technologies, with a track record in innovation spanning almost 30 years, Celestia TTI offers a wide range of best in class connectivity solutions combining performance with reliability and a keen eye on cost reduction.
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04/03/25
Celestia Callisto to supply cryogenic LNAs for the Sardinia deep space antenna upgrade
Celestia Callisto has announced that it has contracted with OHB Digital Connect to support their project to upgrade the Sardinia Deep Space Antenna.
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24/02/25
Celestia reports strong performance & growth in 2024
Celestia announces a year of exceptional growth and success, achieving a series of major milestones driven by innovative products and a commitment to excellence
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20/01/25
Celestia TTI plays a key role in the most important Spanish satellite in history
Celestia TTI’s ambitious five year project to develop UHF band amplifiers using the latest, high performance technology comes to fruition when the SpainSat NG I satellite launches from Cape Canaveral, Florida, USA, in just over a week, taking a piece of Cantabria into space.
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