

Balun Test Tool
Schematic and PCB of an easy test tool for Balun's and Unun's
- Size
- 37.2 × 37.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 11
- Pads
- 28
- Tracks, vias
- 39, 0
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 7 Jul 2022
- Updated
- 14 Apr 2023
Overview
Balun Test Tool is an open-source printed circuit board by DG1JAN, from the DG1JAN/Balun_Test_Tool repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 2-layer board of 37.2 × 37.1 mm with 19 parts on 11 nets, routed with 39 tracks and 0 vias.
README
README.mdBalun_Test_Tool
Schematic and PCB of an easy test tool for Balun's and Unun's
Update to V1.1 - Changed the Design to THT Resistors after feedback from OMs


Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 200 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3, R4, R10 |
| 3 | 49,9 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R7 |
| 1 | 1:1 | MountingHole:MountingHole_4mm_Pad | 1:1 |
| 1 | 1:2 | MountingHole:MountingHole_4mm_Pad | 1:2 |
| 1 | 1:4 | MountingHole:MountingHole_4mm_Pad | 1:4 |
| 1 | 1:49 | MountingHole:MountingHole_4mm_Pad | 1:49 |
| 1 | 1:56 | MountingHole:MountingHole_4mm_Pad | 1:56 |
| 1 | 1:64 | MountingHole:MountingHole_4mm_Pad | 1:64 |
| 1 | 1:9 | MountingHole:MountingHole_4mm_Pad | 1:9 |
| 1 | 249 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5 |
| 1 | 2k4 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6 |
| 1 | 2k8 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R8 |
| 1 | 3k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9 |
| 1 | GND | MountingHole:MountingHole_4mm_Pad | GND |
The 18 most common of 19 parts.
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Questions
How big is the Balun Test Tool PCB?
It measures 37.2 × 37.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Balun Test Tool 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 Balun Test Tool KiCad files?
From the DG1JAN/Balun_Test_Tool repository on GitHub, at the commit this page was made from: the board is BalunTestTool.kicad_pcb and its schematic BalunTestTool.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Balun Test Tool design in my own project?
Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).