(A)HRPT decoders

1994/1995 2010 (2018,2019) 2023
HRPT, CHRPT, HRI HRPT, MHRPT, METOP, Fengyun-3A/B/C
Aqua, NOAA20/Suomi, NOAA21 		HRPT, MHRPT, METOP,
Auqa, NOAA20/Suomi, NOAA21 (FY3D)
parallelport USB USB
Hardware:
  • 2x Xilinx FPGA XC3042
  • Dynamic RAM for data buffer
  • EPROM with decoders and generators
    (one decoder or generator at a time)
  • LED's as "display"
Hardware:
  • 1x GODIL module with
    Spartan3 Xilinx FPGA XC3S500
  • FT232 USB interface (2019)
  • VCXO (2018)
  • 3x 7-segment display
Hardware:
  • 1x J7Mini module with
    Spartan7 Xilinx FPGA XC7S25
  • FT232 USB interface
  • VCXO
  • OLED display
NOAA1*: 665.4 kb/s
Fengyun-1C/D: 1330.8 kb/s
Meteosat-7: 333 kb/s 		NOAA1*: 665.4 kb/s
Meteor-MN2: 665.4 kb/s
METOP-A/B/C: 3.5 Mb/s
Fengyun-3A/3B: 4.2 Mb/s
Fengyun-3C: 3.9 Mb/s
Aqua: 15 Mb/s
NOAA20/Suomi: 15 Mb/s
NOAA21: 25 Mb/s 		NOAA1*: 665.4 kb/s
Meteor-MN2: 665.4 kb/s
METOP-A/B/C: 3.5 Mb/s
Aqua: 15 Mb/s
NOAA20/Suomi: 15 Mb/s
NOAA21: 25 Mb/s
(Fengyun-3D: 45 Mb/s)