1. Main functions and features
- It has the ability to receive meteorological satellite information.
- It can implement baseband data acquisition and frame synchronization formatting after satellite demodulation, and generate sensor packet data.
- It can realize the splicing, de-duplication and optimization of multi-station receiving data.
- The satellite processed type below:
FYC/1D,FY3A-HRPT/MPT/DPT,FY4,HY1B/2A,NOAA16/17/18/19,EOS-AM/PM,NPP,YH and support for extended custom satellites.
2 Technical specification
2.1 Antenna specification
- Operating Frequency : L-band: 1.65～71GHz
- Gain: 40.0dBi＋20lg(f/1.69GHz)
- Polarization: Vertical/horizontal double linear polarization
- VSMR: 1.25:1
- Port isolation: ≤ – 30dB
- First sidelobe: ≤ – 14dB
- G/T value: 18.2 dBi＋20lg(f/1.7GHz)(20°EL, gain of LNA 40dB，noise temperature 0.8dB)
- Pedestal type: AZ/EL type(Full motorized or limited)
- Drive speed:
EL: 0.02°/s～0.5°/s (Continuously variable speed)
AZ: 0.02°/s～0.5°/s (Continuously variable speed)
- EL: 5°～ 90° (Continuously)
- AZ: 0°～ 360° (Continuous or sectoral)
- : 0°～ 180°
- Axis angular position display resolution: 0.01°
- Pointing accuracy: ≤0.2°
- Control mode: Manual, pointing, program tracking , setting position and standby
- Remote control interface: network interface
