voltlog UHF repeater reference design (VoltNode) | Open App NoteComponents (17)
| Reference | Value | Description |
|---|
| Q1 | BC847 | |
|---|
| Q2 | BC857 | |
|---|
| U1 | SA818 | |
|---|
| C1,C3,C5 | 470nF | |
|---|
| C2,C4 | 0,1uF | |
|---|
| D1,D3,D4 | LED | PTT,PWR,SQL |
|---|
| D2 | 1N4001 | |
|---|
| FL1 | 0500LP15A500E | |
|---|
| J3 | Conn_Coaxial | |
|---|
| R1,R13 | 330R | |
|---|
| R2,R8,R10,R15 | 2K2 | |
|---|
| R3,R11 | 1K | |
|---|
| R4,R7,R12 | 10K | |
|---|
| R5,R9 | 47K | |
|---|
| R6 | 4K7 | |
|---|
| R14 | 470R | |
|---|
| V1 | VOLTLOG_LOGO | |
|---|
VoltNode board
