12x4 modular Antenna switch KIT - scalable on your terms
Main functions:
- Always used one same - three to one - module.
- Put together up to four module expand up to 12 inputs.
- Available add same module to next layer for next outputs (more second outputs).
- Additionally expandable at a later time.
- Using antenna output shows the LEDs.
- Controled by grounded input (default), or high polarity (if soldered reverse all diode).
- Power voltage 12V typicaly, dependency to used relay.
- One module PCB size 85x85mm.
- RF power loading
- 8A default PCB current (2,7 mm x 1oz)
- >16A with additional wire soldering
- 16A switching current
Schematics rev 0.4 |
Measured values for several configuration
New switch configurator
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Download
PCB | |||
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rev 0.5 | sch | kicad526 | |
rev 0.4 | pcb-t | pcb-b | pcb 3D [8,5MB] |
sch | kicad526 | ||
Enclosure | |||
DXF | front816 | 2TRX-rear822 | 4TRX-rear866 |
front765 | sticker757 | ||
OK1CDJ 3x1 mini box |
front.dxf877 | rear.dxf808 | .scad877 |
3D-print | |||
Closure unused hole | 1.STL839 | 3.STL766 | 3D preview |
Open-Hardware | |||
We believe open source is a better way of doing things. View and download the Shield Schematic and PCB Kicad/Eagle CAD files, LibreCAD .DXF, or Inkscape .SVG files. The hardware designs are released under the Creative Commons Attribution-ShareAlike 4.0 International License |
Users implementation photos
3x1 switch OK1CDJ |
3x1 switch OK1CDJ |
6x4 controller and switch EC5AN |
6x3 switch G4BVY |