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4-to-1 antenna switch

High Power 4-to-1 antenna switch - four outputs to one input.

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214.09 € (tax excl.)
214.09 € without tax
259.05 €
connector
  • N
  • 7/16
  • 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
  • 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 outputs are shorted
  • High quality connectors
  • Aluminium shield enclosure with holder
  • Aluminium mounting holder with bracket
  • AL box size 222x145x75 mm
  • Stainless screws
  • ASSEMBLED VERSION

Parameters

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


Available as

ASSEMBLED: ready to use
KIT: all part + PCB (without AL box) - KIT VERSION
PCB: only PCB
Connectors: PL SO-239 or N or 7/16

RECOMMENDATIONS TO BUY:

Manual

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



version with 7/16 connector

antenna swtich 4-1 qro.cz hamparts.shop



version with PL SO-239 connector

antenna swtich 4-1 qro.cz hamparts.shop



version with N connector

antenna swtich 4-1 qro.cz hamparts.shop



antenna swtich 4-1 qro.cz hamparts.shop



antenna swtich 4-1 qro.cz hamparts.shop



stack match holder 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
ASSEMBLED
design
in enclosure
usage
RX + TX
impedance
both 50 & 75 Ohm
front-end protection
none
frequency range
DC to 30 MHz

Specific References

ean13
1000090102331
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