Antenna-feeder Device 77531
Flight-proven 1700 MHz meteorological signal transmission antenna (0–64° coverage, 1 kg) for Meteor-M spacecraft.
Technical specifications
- Purpose
- Transmission of meteorological signals at information receiving station (Meteor-M spacecraft)
- Year of release
- 2000
- Guaranteed service life, years
- 8
- Estimated production/delivery time
- 6 months
- Flight heritage
- Meteor-M
- Customization
- Can be adapted to customer requirements
- Operating frequency range
- 1700 MHz
- Range of communication angles, degrees
- 0–64
- Components
- Transmitting antenna, feeder, matching control device
- Mass, kg
- 1
- TRL
- 9 (flight-proven)
About
The Antenna-feeder Device 77531 is designed for use as part of the on-board radio systems of the Meteor-M spacecraft, transmitting meteorological signals to information receiving stations. It operates at 1700 MHz with 0–64 degrees communication angle coverage. System mass is 1 kg, comprising a transmitting antenna, feeder, and matching control device. Released in 2000 with 8-year service life and 6-month delivery time. Adaptable to customer requirements. Flight-qualified on Meteor-M spacecraft.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
