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

EC2DX	EC2DX	EC2DX	EC2DX	EC2DX
SQ3RX	SQ3RX	SQ3RX
HA6FQ	HA6FQ	HA6FQ	HA6FQ
N6RO by NA6O	N6RO by NA6O	N6RO by NA6O	N6RO by NA6O

Download

Antenna switch
6 to 1, version 8	pcb	sch	160
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