Control / Baseband Board
AssemblyMicrocontroller board that tunes the synthesiser, generates CTCSS tones, scans channels, and manages power. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Control / Baseband Board
7 top-level lines as of r186299| # | 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 | CTCSS Tone Codec | walkie-talkie-ctcss-codec | 1× | 1 | · | part |
| 4 | Channel EEPROM | walkie-talkie-eeprom | 1× | 1 | · | part |
| 5 | VOX Detector Circuit | walkie-talkie-vox-circuit | 1× | 1 | · | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 110× | 110 | · | part |
| 7 | Connector | connector | 4× | 4 | · | part |