Antenna System 7.2 m L/S/X
- Purpose: Designed for use as part of satellite communications earth stations for receiving spacecraft signals in the L-S-X-bands.
- Year of release: 2016
- Guaranteed service life (years): 10 years
- Estimated production / delivery time (months): 12
- Possibility to adapt the product to customer requirements: Yes
| Parameter | Value |
|---|---|
| Reflector diameter | 7,2 m |
| Receive Frequency Range | 1,45-1,80; 2,10-2,70; 7,2-7,8 GHz |
| Polarization | circular or linear |
| Receive gain | ≥36,0 dB (1,7 GHz); ≥41,0 dB (2,3 GHz); ≥51,0 dB (7,25 GHz) |
| Cross polarization interchange | ≥27 dB |
| Cross polarization interchange | ≥30 dB |
| Working angles in azimuth | ± 270° |
| Working angles in elevation | 0° … 80° |
| Working speeds | < 0,1°/s |
The receiving two-mirror antenna system is built on the Cassegrain system, it includes an antenna with a 7.2 m reflector with an irradiating system and a counter-reflector, and a slewing ring with electromechanical drives. Remote polarization switching.
The structure does not include radio receivers and radio transmitting devices.
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