Task List  Group management plan  Background studies  Link budget: optical/electrical  Build, test learning Rx board continued  Order components for transceiver (TxRx) module  Design, circuit schematic, layout of full duplex TxRx module (Run 1)  Build, test transceiver module, Run 1  Alignment tolerance of Rx on TxRx module, Run 1  Analysis of results, Run 1  Design, circuit schematic, layout of full duplex TxRx module (Run 2, optional)  Build, test transceiver module (Run 2, optional)  Alignment tolerance of Rx on TxRx module (Run 2, optional)  Analysis of results (Run 2, optional)

Soldering Smooth shiny joints - Good Dull rough joints - Bad SMT IC SMT Capacitor

Soldering Use lots of flux and hot soldering iron Fast soldering limits internal heat rise Try no added solder first (board has solder on it) Power connector SMA RF connector