4-WAY RX antenna switch for Bi-directional beverages

This is the middle box between the pair of Bi-Directional antennas with single coax output. It allows you to control ALL 4 directions over one coax cable. Directions are controlled by voltage on coax (0, +12V, -12V and AC).

Main functions:

• RX antenna
  • Broadband
  • High voltage protections
  • 50 or 75 ohm feed line versions
  • Common-mode coax choke included for OUTPUT coax
• Electrostatic protection with glim lamps.
• Stainless screws.
• Quality PTFE SO-239 connector or N or F connector on request.
• IP56 box.
• Size 10x10 cm (feeder).
• Available as
  • KIT : all parts + PCB + box
  • Assembled : ready to use
  • PCB : feeder + terminator

4-way switch schematic

Download

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4-way beverage switch
switch	sch	brd
Source files		eagle72
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 Attribution-NonCommercial 2.0 Generic

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