hbr-mk2
afiskon
All HF bands QRP CW/SSB transceiver
Components (30)
| Reference | Value | Description |
|---|---|---|
| Q1 | MMBT3904 | |
| Q2-Q5 | 2N7002 | |
| U1 | LM7808 | |
| U2,U4 | NE5532 | |
| U3 | TDA2003 | |
| C1,C17 | 1u | |
| C2,C5,C6,C10,C19,C21,C22,C25,C26,C29,C31,C33,C36 | 0.1u | |
| C3,C4,C8,C9,C11,C12,C14-C16,C20,C27,C32 | 10u | |
| C7 | 22u | |
| C13,C34 | 4.7u | |
| C18 | 220u | |
| C23,C24 | 470u | |
| C28,C30 | 4.7n | |
| C35 | 100p | |
| D1,D2 | SS14 | |
| D3 | Blue LED | |
| D4,D5 | 1N4148W | |
| R1,R23,R24,RV4 | 100K | |
| R2,R25 | 47K | |
| R3,R4,R9,R10,R13,R16,R27,R30,RV1,RV3 | 10K | |
| R5 | 100 | |
| R6,R11,R28 | 2.2K | |
| R7,R12 | 1K | |
| R8,R18,R29 | 22 | |
| R15 | 1.3K | |
| R17 | 220 | |
| R19 | 680 | |
| R20-R22 | 10 | |
| R26 | 3.3K | |
| RV2 | 500K |