2 layers67.3 × 27.9 mm
2 layers49.5 × 27.9 mm
Swr v0
alangarf/SWR-Meter2Simple PCB for an SWR meter
- Size
- 49.5 × 27.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 9
- Pads
- 53
- Tracks, vias
- 37, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 3 Oct 2020
- Updated
- 6 Oct 2020
Overview
Swr v0 is an open-source printed circuit board by alangarf, from the alangarf/SWR-Meter repository on GitHub, published under the MIT licence. It is a 2-layer board of 49.5 × 27.9 mm with 23 parts on 9 nets, routed with 37 tracks and 0 vias.
Its parts include 10 resistors, 4 capacitors, 3 connectors and 2 diodes.
README
README.mdSWR Meter
This is dumb simple SWR bridge that just outputs the forward and reflected voltages of the transmission line.
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3, R4, R5 |
| 5 | 50 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6, R7, R8, R9, R10 |
| 4 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C4 |
| 2 | 1N5711 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2 |
| 2 | Conn_Coaxial | pads:RF_Pads | J1, J3 |
| 2 | R_POT | Potentiometer_THT:Potentiometer_Bourns_3296Y_Vertical | RV1, RV2 |
| 2 | T50-43-SWR | coils:T50-43-swr | T1, T2 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
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23 parts258
Questions
How big is the Swr v0 PCB?
It measures 49.5 × 27.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Swr v0 use?
23 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 Swr v0 KiCad files?
From the alangarf/SWR-Meter repository on GitHub, at the commit this page was made from: the board is swr/swr-v0.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Swr v0 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).