KIT of antenna six to one switch by OK2ZAW

Main functions:

• Six outputs to one input.
• Frequency range DC-52 MHz
• Characteristic impedance 50 ohm
• Power rating DC to 30 MHz
  • 2 kW continue wave
  • 3,5 kW PEP (SWR < 1:1.7) (tested with OM-3500)
  • 50MHz 1 KW
• High quality PCB thickness 2 mm
• High quality PTFE SO-239 connectors. (KIT with connectors only)
• Disconnect output terminated by 50 ohm or short.
• You can use 2 pieces also for BPF switching.
• When no voltage is applied to the switch all antenna and output ports are grounded.
• PCB dimension 10x15 cm
• Tested with OM power OM-4000

KIT 6-to-1 antenna switch with high quality PTFE SO-239 connectors includes:

• 1x PCB 2mm FR4
• 7x High quality PTFE SO-239 connectors for High Power
• 7x 16A relays
• 12x diode 1N4007
• 6x LED 3mm diode
• 7x Capacitors
• 6x Varistors
• 4x Wago connectors
• 2x Cu wires
• 1x Screws, nuts, distances...

KIT 6-to-1 antenna switch includes:

• 1x PCB 2mm FR4
• 7x 16A relays
• 12x diode 1N4007
• 6x LED 3mm diode
• 7x Capacitors
• 6x Varistors
• 4x Wago connectors
• 2x Cu wires


• Not soldered

Examples of measured values

- for distance PCB - box : 9mm

N version Port 1 VSWR 160-6m	N version Port 2 VSWR 160-6m	N version Port 3 VSWR 160-6m
SO239 Port 3 VSWR	SO239 Port 3 Isolation	SO239 Port 3 VSWR	SO239 Port 6 Isolation
Schematics

Users implementation photos

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N6RO by NA6O	N6RO by NA6O	N6RO by NA6O	N6RO by NA6O

Download

Antenna switch
6 to 1, version 8	pcb	sch	166
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