Antenna-feeder Device 475-2
Flight-proven multi-band antenna-feeder device (400/1700/2100 MHz, 18° coverage, 25 kg) for Electro geostationary spacecraft.
Technical specifications
- Purpose
- Transmitting/receiving information and relaying signals for Electro geostationary spacecraft
- Year of release
- 1988
- Guaranteed service life, years
- 7
- Estimated production/delivery time
- 12 months
- Flight heritage
- Electro spacecraft
- Customization
- Can be adapted to customer requirements
- Operating frequency ranges
- 400 MHz, 1700 MHz, 2100 MHz
- Range of communication angles, degrees
- 18
- Components
- Transmitting antennas, receiving antennas, feeder, matching devices, power control filters
- Mass, kg
- 25
- TRL
- 9 (flight-proven)
About
The Antenna-feeder Device 475-2 is designed for transmitting and receiving information and relaying signals of the geostationary spacecraft Electro. It operates across three frequency bands: 400 MHz, 1700 MHz, and 2100 MHz, with an 18-degree range of communication angles. System mass is 25 kg, comprising transmitting antennas, receiving antennas, feeder, matching devices, and power control filters. Released in 1988 with 7-year service life and 12-month delivery time. Adaptable to customer requirements. Flight-qualified on Electro spacecraft.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
