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Cowberry

Electronics for 4-channel SHF transiever module
Development tasks: Develop a control system, power supply unit and modulators for 4-channel transmit-receive SHF module. Develop a simulator of external control system. Make a test bench.

  • Schematics
  • PCB designs
  • Embedded software
Solutions
  • Temperature range: -50 … 85°С
  • MCU: STM32F2
  • Communication: SPI via RS485, 2 Mbit/s
  • Power supply: 300W, ZVS, efficiency 93%
  • Hardware-software simulator of the external control system
  • Control from PC via USB, desktop app with GUI
  • Test bench for whole PCB set
Results
Design documentation set
Prototypes
Small batch production
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