Main Board
AssemblyRF front-end and processor that generate the EN 300718 transmit pulse and, in search, digitize three antenna signals to compute distance and direction. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Board
8 top-level lines as of r9977| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Microcontroller | mcu | 1× | 1 | · | part |
| 3 | Frequency Crystal | avalanche-transceiver-crystal | 1× | 1 | · | part |
| 4 | Transmit Driver | avalanche-transceiver-tx-driver | 1× | 1 | · | part |
| 5 | Receive Front-End | avalanche-transceiver-rx-frontend | 1× | 1 | · | part |
| 6 | Motion Sensor | avalanche-transceiver-motion-sensor | 1× | 1 | · | part |
| 7 | W-Link Radio | avalanche-transceiver-wlink-radio | 1× | 1 | · | part |
| 8 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |