Antenna-feeder Device 475-2
Glavkosmos
The Antenna-feeder Device 475-2 is designed for transmitting, receiving, and relaying signals for geostationary spacecraft, with flight heritage on the 'Electro' satellite.
Key figurescomparable across the catalogue
- Mass
- 25 kg
- Design life
- 7 years
- Lead time
- 12 months
- TRL
- 9
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Purpose
- Designed for transmitting and receiving information, as well as relaying signals of the geostationary spacecraft "Electro".
- Year of release
- 1988
- Design life
- 7 years
- Lead time
- 12 months
- Flight qualification of the product
- Yes
- Brief history of flight qualification
- As part of the spacecraft: "Electro".
- Possibility to adapt the product to customer requirements
- Yes
- Operating frequency range
- 400 MHz, 1700 MHz, 2100 MHz
- Range of communication angles
- 18 degrees
- Mass
- 25 kg
About
The Antenna-feeder Device 475-2 is a communication subsystem designed for the critical task of transmitting and receiving information, as well as relaying signals for geostationary spacecraft. It was first released in 1988 and boasts a guaranteed service life of 7 years. The product has flight qualification, having been successfully deployed as part of the ‘Electro’ spacecraft. It is adaptable to customer requirements, allowing for potential modifications to suit specific mission needs. The device includes transmitting antennas, receiving antennas, a feeder, matching devices, and power control filters. Estimated production and delivery time is 12 months.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.