Antenna Tuning Unit
AssemblyVariable L and C networks to match antenna impedance. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Antenna Tuning Unit
4 top-level lines as of r3865| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | ATU Inductor Bank | amateur-radio-transceiver-atu-inductor | 1× | 1 | · | part |
| 2 | ATU Capacitor Bank | amateur-radio-transceiver-atu-capacitor | 1× | 1 | · | part |
| 3 | Tuning Relay | amateur-radio-transceiver-atu-switch | 1× | 1 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 20× | 20 | · | part |