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)|
Link Margin Advantage!
Programme Managers >> GEO mission, Mid-Lat Ground Station
>> Reduce CAPEX with Smaller Antennas!
|Weather Degraded Links for 30°EL|
|CD 0.25||CD 0.90||CD 0.99||CD 0.999|
|37.54||36.91||36.43||36.00||6m Antenna + Ambient LNA (1.8dB NF)|
|39.23||37.91||37.02||36.29||4.5m Antenna + Compact Ultra-LNA (0.5dB)|
|Wind 75 km/hr|
All other features and specifications of our Compact Ultra-Low Noise Amplifier remain the same including zero maintenance, service life > 10years