No produts were found.

Click for more products.

No produts were found.

0.00 €

Home
/
Products
/
TX PARTS
/
Antenna switching
/
4-to-1 antenna switch KIT

4-to-1 antenna switch KIT

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

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:

Easy Controller 4-1

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

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)

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)

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)

This antenna switch can be controlled by our Easy Controller

Easy Controller 4-1

199.65 € (tax incl.)

This is Easy Controller for 4-to-1 antenna switch. You can control any antenna switch with 4 inputs. Including PTT hot switch protection. You can choose between two versions: classic and remote. Remote version allows...