Explore how Celestia TTI’s RF and satellite technology solutions have delivered measurable results for leading space agencies, defence organisations, and broadcast operators worldwide. Each case study documents real project outcomes with quantitative performance data.
ESA ESTRACK Deep Space Network — SSPA Upgrade
Replacing legacy TWTAs with GaN SSPA technology across ESA’s deep space tracking stations. 40% power efficiency improvement, 10× MTBF increase.
AEROSPACE & SPACE
EU-SST HSTR Space Surveillance Radar — Greece
High-power S-band SSPA system for the European Space Surveillance and Tracking network. 3 kW peak power, continuous 24/7 operation.
GOVERNMENT & DEFENCE
VLBI Radio Astronomy Network — Cryogenic LNA Receivers
Ultra-low noise cryogenic LNA systems for European VLBI radio telescopes. Noise temperature below 5 K across 1–26 GHz bandwidth.
RADIO ASTRONOMY & SCIENCE
Broadcast Teleport GaN SSPA Modernisation
Fleet-wide TWTA-to-GaN SSPA replacement for a major European DTH broadcast operator. 60% reduction in power consumption, zero unplanned downtime.
BROADCAST & TELEPORT
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