SRAD GNSS Receiver Board
Requirements
Req. ID |
Description |
Justification/Parent Requirement |
|---|---|---|
ELEC. 1 |
Board shall only draw power from 12V Rail |
Reduce current draw on 5V line |
ELEC. 2 |
Board shall have shielding for RF traces/IC |
Protect noise-sensitive circuit from noises |
ELEC. 3 |
Board shall have CAN 2.0 bus connection |
For rocket avionics communication |
ELEC. 4 |
Board shall have 3.3V LVCMOS UART connection |
For debugging without CAN connection |
ELEC. 5 |
Board shall have a JTAG connector |
For FPGA programming |
ELEC. 6 |
Board shall have a Micro-SD card connector |
For raw data logging |
GPS. 1 |
Board shall support L1 C/A and L2C code, and should support L1C and L5 code |
Allows future development to support all GPS bands/codes |
MECH. 1 |
Board shall have m3 mounting hole at 4 corners |
For mounting to Recovery Electronics sled |