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STD ThreeTransistorShortWaveReceiver LEAP#375
Mode: Editors' pick
- 1
Update time：
2021-09-07 05:24:29
Creation time：
2018-01-28 03:50:23
Description
Building a simple 3-transistor regenerative receiver for HF shortwave.. More info at https://github.com/tardate/LittleArduinoProjects/tree/master/Radio/ThreeTransistorShortWaveReceiver
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 15p | C4 | RAD-0.1 | 1 |
| 2 | 10n | C1,C6 | RAD-0.1 | 2 |
| 3 | 47p | C2,C3 | RAD-0.1 | 2 |
| 4 | 5-140pf | C5 | NONE | 1 |
| 5 | Air Coil | L1 | AXIAL-0.4 | 1 |
| 6 | 33k | R1,R5 | AXIAL-0.3 | 2 |
| 7 | 500 | R2 | RES-ADJ_3386P | 1 |
| 8 | 1k | R3 | AXIAL-0.3 | 1 |
| 9 | 100k | R4 | AXIAL-0.3 | 1 |
| 10 | 2.2k | R6,R12 | AXIAL-0.3 | 2 |
| 11 | 100k | R7 | RES-ADJ_3386P | 1 |
| 12 | 12k | R8 | AXIAL-0.3 | 1 |
| 13 | 22k | R9 | AXIAL-0.3 | 1 |
| 14 | 47k | R10 | AXIAL-0.3 | 1 |
| 15 | 10k | R11 | AXIAL-0.3 | 1 |
| 16 | 2.7k | R12 | AXIAL-0.3 | 1 |
| 17 | 2N3904 | Q1 | TO-92(TO-92-3) | 1 |
| 18 | 2N3906 | Q2,Q3 | TO-92(TO-92-3) | 2 |
| 19 | 47u | C7 | CAP-D3.0XF1.5 | 1 |
| 20 | 47n | C8 | RAD-0.1 | 1 |
| 21 | 100n | C9 | RAD-0.1 | 1 |
| 22 | 10u | C10 | CAP-D3.0XF1.5 | 1 |
| 23 | 2k | R2 | RES-ADJ_3386P | 1 |
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