[ ] LCD\r
[ ] Encoder\r
[ ] Si570\r
+ [ ] TDMA clock switching\r
[ ] Si5351\r
+ [ ] TDMA clock switching \r
[ ] UI for setting a frequency\r
[ ] USB console\r
[ ] USB tx/rx signal streaming\r
+ make sure enough room for hand wound air core versions\r
[ ] specify locations of 4 pin 50 ohm breaks\r
+ 0805 0 ohm, or break for isolation and testing\r
- \r
+ [ ] 10uF tant to PA\r
+ [ ] research TXCO for si5351 clock input\r
+ + perhaps include as option\r
+ + does it have to be 25MHz?\r
+ [ ] how to connect SCA/SCL on clock chips to uC?\r
+ + is there a separate enable?\r
+ [ ] LEDs for control signals/rails\r
+\r
[ ] Rev A PCB Layout\r
[ ] footprints for all devices\r
[ ] will air core inductors be thru hole parts?\r