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4-to-1 antenna switch KIT

High power 4-to-1 switch - four outputs to one input.

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78.59 € (tax excl.)
78.59 € without tax
95.09 €
connector
  • PL
Brand:
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Description

This is High Power four way switch. You can use it for one TRX to four antennas. This is QRO switch and can handle up to 8kW on low SWR line.


Using

  • QRO antenna switch
  • Switch for bank of filters

Main functions

  • Four outputs to one input
  • Frequency range DC-30 MHz (50 MHz)
  • Characteristic impedance 50 Ohm
  • Power rating DC to 30 MHz
    • 4 kW continue wave
    • 8 kW PEP (SWR < 1:1.7)
    • Designed for OM-power OM-4000++ PA style
  • High quality PCB thickness 2 mm
  • Power consumption < 3 W
  • Disconnect output ports are shorted
  • High quality connectors
  • Stainless screws
  • PCB size 170x91 mm
  • KIT VERSION

Parameters

  • 2 mm PCB for high power
  • Low loss
  • Good isolation
  • Totally 4 x 8 A relay contacts in each way


Available as

KIT: all parts + PCB (without AL box)
ASSEMBLED: ready to use - ASSEMBLED VERSION
PCB: only PCB
Connectors: PL SO-239

RECOMMENDATIONS TO BUY:

KIT contains

  • PCB
  • connectors PL SO-239
  • relays
  • resistors
  • capacitors
  • varistors
  • diodes
  • LED diodes
  • fasteners (screws, nuts, washers, spacer bolts)
  • wire
  • paper drilling template
IMPORTANT NOTE: THIS PRODUCT IS A KIT - you have to assemble it by yourself! DO NOT CONTAINS AL BOX and mounting holders.

Manual

If you want to know more please check our wiki with 4-to-1 switch manual.



version with PL SO-239 connectors

antenna swtich 4-1 pl so-239 kit qro.cz hamparts.shop



PCB after assembling all the parts

antenna switch 4-1 kit pl so-239 qro.cz hamparts.shop





Example with BCD to DEC

- need four (three) wires between controller and BCD to DEC converter
- GND, (+12V) and three control wires
- output must be with TBD driver (+ out)

BCD to DEC TTL version converter with 6 to 1 antenna switch by qro.cz hamparts.shop

Example with BCD to DEC TTL

- need four (three) wires between controller and BCD to DEC converter
- GND, (+12V) and three control wires
- output must be with TBD driver (+ out)

BCD to DEC TTL version converter with 6 to 1 antenna switch by qro.cz hamparts.shop

Example with BCD to DEC TTL & microHAM devices

- need four (three) wires between controller and BCD to DEC converter
- GND, (+12V) and three control wires
- output must be with TBD driver (+ out)

BCD to DEC TTL version converter with 4 to 1 antenna switch by qro.cz hamparts.shop


This antenna switch can be controlled by our Easy Controller

easy controller for antenna switch by qro.cz hamparts.shop



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Product Details

Data sheet

type
KIT
design
pcb module
usage
RX + TX
impedance
both 50 & 75 Ohm
front-end protection
none
frequency range
DC to 30 MHz

Specific References

ean13
1000090101044
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