2 layers50 × 32.5 mm
CapCoupler
F6ITU/Capacitive_coupler
Petit coupleur capacitif (ou "tap" en franglais) destiné à prélever une faible portion d'énergie dans un circuit HF de puissance.
10 parts3
2 layers50 × 98 mm
Stitched capcoupler
F6ITU/Capacitive_coupler3Petit coupleur capacitif (ou "tap" en franglais) destiné à prélever une faible portion d'énergie dans un circuit HF de puissance.
- Size
- 50 × 98 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 3
- Pads
- 75
- Tracks, vias
- 15, 345
- Pours
- 27
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 2 Oct 2024
- Updated
- 2 Oct 2024
Overview
Stitched capcoupler is an open-source printed circuit board by F6ITU, from the F6ITU/Capacitive_coupler repository on GitHub. It is a 2-layer board of 50 × 98 mm with 30 parts on 3 nets, routed with 15 tracks and 345 vias.
Its parts include 9 connectors and 6 capacitors.
README
README.mdCapcoupler
Petit coupleur capacitif (ou "tap" en franglais) destiné à prélever une faible portion d'énergie dans un circuit HF de puissance.
Selon la puissance émise, les condensateurs utilisés doivent être capable de supporter entre 500 et 2000V. Capas porcelaine ou mica "cms" vivement conseillées. Caveat emptor
Comparativement aux coupleurs inductifs ou capacitifs, ce genre de montage est "relativement" indépendant de la fréquence de travail. Il est donc utilisable sans grande déterioration des performances entre 1 et 500 MHz.
En revanche, on ne peut espérer la moindre directivité... ce n'est pas un réflectomètre.
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | N Conn | SMA_PINS:SMA_EDGE_NRW | J1, J1, J1, J2, J2, J2 |
| 3 | 2.2n | ATC_B:ATC_500_HandSoldering | C2, C2, C2 |
| 3 | 2.2p | ATC_B:ATC_500_Dual_HandSoldering | C1, C1, C1 |
| 3 | sma | SMA_PINS:SMA_EDGE_NRW | J3, J3, J3 |
The 15 most common of 30 parts.
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Questions
How big is the Stitched capcoupler PCB?
It measures 50 × 98 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Stitched capcoupler use?
30 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 Stitched capcoupler KiCad files?
From the F6ITU/Capacitive_coupler repository on GitHub, at the commit this page was made from: the board is stitched capcoupler.kicad_pcb and its schematic CapCoupler.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stitched capcoupler design in my own project?
Its repository states no licence, so its author keeps all rights: ask F6ITU before reusing the design.