2 layers43.9 × 27.7 mm
2 layers31 × 16 mm
Micro diplekser
ElectroIGO/micro-duplexerMicro-duplexer for VHF and UHF [146 MHz and 443 MHz]
- Size
- 31 × 16 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 9
- Pads
- 47
- Tracks, vias
- 36, 35
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 23 Aug 2024
- Updated
- 15 Oct 2024
Overview
Micro diplekser is an open-source printed circuit board by ElectroIGO, from the ElectroIGO/micro-duplexer repository on GitHub. It is a 2-layer board of 31 × 16 mm with 19 parts on 9 nets, routed with 36 tracks and 35 vias.
Its parts include 10 capacitors, 6 inductors and 3 connectors.
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 2.7 pF | Capacitor_SMD:C_0603_1608Metric | C4, C6, C7 |
| 2 | 0.5 pF | Capacitor_SMD:C_0603_1608Metric | C5, C8 |
| 2 | 18 nH | Inductor_SMD:L_0603_1608Metric | L4, L5 |
| 2 | 20 pF | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 51 nH | Inductor_SMD:L_0603_1608Metric | L1, L3 |
| 1 | 0.8 pF | Capacitor_SMD:C_0603_1608Metric | C10 |
| 1 | 146 MHz | sma_china:SMA_CHINA | J2 |
| 1 | 3.9pF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 443 MHz | sma_china:SMA_CHINA | J3 |
| 1 | 6.8 pF | Capacitor_SMD:C_0603_1608Metric | C9 |
| 1 | 7.5 nH | Inductor_SMD:L_0603_1608Metric | L7 |
| 1 | 82 nH | Inductor_SMD:L_0603_1608Metric | L2 |
| 1 | Antenna [146 MHz|443MHz] | sma_china:SMA_CHINA | J1 |
Questions
How big is the Micro diplekser PCB?
It measures 31 × 16 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Micro diplekser use?
19 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Micro diplekser KiCad files?
From the ElectroIGO/micro-duplexer repository on GitHub, at the commit this page was made from: the board is micro_diplekser.kicad_pcb and its schematic micro_diplekser.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Micro diplekser design in my own project?
Its repository states no licence, so its author keeps all rights: ask ElectroIGO before reusing the design.
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