Antenna-feeder System 9.3 m
Glavkosmos
The Antenna-feeder System 9.3 m is a Cassegrain-type transceiver two-mirror antenna system designed for satellite communications earth stations operating in the C-band.
Key figurescomparable across the catalogue
- Design life
- 15 years
- Lead time
- 12 months
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 use in satellite communications earth stations for operation in the C-band.
- Year of release
- 2015
- Design life
- 15 years
- Lead time
- 12 months
- Possibility to adapt the product to customer requirements
- Yes
- Reflector diameter
- 9.3 m
- Receive frequency range
- 3.4- 4.2 GHz
- Transmission frequency range
- 5.7- 6,725 GHz
- Polarization
- circular
- Receive gain
- ≥49.3 dB
- Transmission gain
- ≥53.3 dB
- Ellipticity coefficient
- ≥0.9
- Working angles in azimuth
- ± 60°
- Working angles in elevation
- 5° … 55°
- Working speeds
- < 0.1°/s
About
The Antenna-feeder System 9.3 m is a transceiver two-mirror antenna system constructed according to the Cassegrain system. It is specifically designed for use in satellite communications earth stations for operation in the C-band. The system includes an antenna with a 9.3 m reflector, an irradiating system, a counter-reflector, and a slewing ring with electromechanical drives. It does not include radio receivers or radio transmitting devices. The product was released in 2015 and has a guaranteed service life of 15 years. The estimated production and delivery time is 12 months, and it can be adapted to customer requirements. It supports circular polarization and offers specific receive and transmission frequency ranges and gain values.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.