Improved Performance for 26 GHz Cryo Compact LNAs
Callisto is pleased to announce improved noise temperature (NT) specifications for the 26 GHz Compact Ultra-Low Noise Amplifier. Due to the introduction of latest state-of-the art Indium Phosphide HEMT technology we are able to offer Noise Temperature < 35K (0.5dB). Previous specification 50K.
What are the benefits for Our Customers?
Systems Engineers: LEO mission, Polar Ground Station
Improved Link Margin!
| G/T dB/K | 37.0 | 6m Antenna inside Radome, 5°EL+Ambient LNA (1.8dB NF) |
| G/T dB/K | 39.0 | 6m Antenna inside Radome, 5°EL+Compact Ultra-LNA (0.5dB NF) |
| Improvement (dB) | 2.0 | Link Margin Advantage! |
Programme Managers: GEO mission, Mid-Lat Ground Station
Reduce CAPEX with Smaller Antennas!
| Weather Degraded Links for 30°EL | |||||
| G/T dB/K | CD 0.25 | CD 0.90 | CD 0.99 | CD 0.999 | 6m Antenna + Ambient LNA (1.8dB NF) |
| G/T dB/K |
39.23 | 37.91 | 37.02 | 36.29 | 4.5m Antenna + Compact Ultra-LNA (0.5dB) |
| Wind 75 km/hr | |||||
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