wimo BCD 6-2 MK2 Antenna Switch 6-to-2 MK2 Classic Instruction Manual

: March 7, 2024
: WiMo

Table of Contents

Jump to
Applications
Switch Control – Connection
Parameters
Product details
European Union Declaration of Conformity
6-2 SWITCH MK2 CLASSIC
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

wimo BCD 6-2 MK2 Antenna Switch 6-to-2 MK2 Classic Instruction Manual

This 6-to-2 (six-2-two) RF switch designed for SCR operations. Version MK2 have got higher colletion and new hazard protecton board. There is still Fint- Win switching and added BCD inputs Unused ANT ports are connected to ground. Switch can handle more than 3 kW of the RF power. Do not forget to Hat Switch Protection

Applications

SO2R antenna switch (2 TRX to 6 ANT)
BPF switch for 2 TRX
6 TRX to 2 antennas

version with PL SO-239 connectors

version with N connectors

Example for 2 TRX and 6 antennas

Example for Band Pass Filters switching for 2 TRX
6-to-2 RF SWITCH BPF switching example

Switch Control – Connection

It is possible to use connectors A – IN 1-6, B – IN 1-6 for conventional control over 2×6 wires (+ GND). The switch is controlled by + DC voltage > 12 V
You can also use the BCD inputs A – BCD IN and B – BCD IN
The switch uses binary combinations for 1 to 6. Again + DC voltage
The BCD control has a voltage range from 3 V to 15 V. It is therefore compatible with TTL logic
If you use TTL logic, it is necessary to connect also voltage for relay control – terminal +12 at BCD. The recommended voltage is 13.8 V. It is possible to supply this voltage separately for the A and B part. If the jumper (+12V A/B | AB) is switched to the A/B position, each half of the switch needs its own voltage (+12V at BCD). In this case, the part not in use may be without power. In the AB position, only one power supply to one of the +12 at the BCD connector is needed.
If the BCD control voltage is higher than +13 V (13 to 15 V DC), you can use only the BCD + GND wires. The voltage for the relay is derived from the BCD control voltage.

Control connectors

BCD control examples

The control voltage can range from 3 to 15 V. In case it is lower than 12 V, the power supply for relay control (+12 V) must be connected. You need 5 wires for one TRX. If the BCD voltage is higher than 13 V, no additional voltage needs to be connected. 4 wires are needed (for each TRX). If you are using a long control cable, you can use the > 12 V control BCD voltage and also connect > 12 V to the +12 V connector.

When you use device with Open Collector:

You have to add Pull Up resistors 4k7, 0.25 W from + 12 V DC (12-15 V)
Or smaller 1k when you use + 5 V for Pull Ups

Parameters

A – 1 VSWR

B – 4 VSWR

B – 6 VSWR

A – B no selected

A – 2, B – 1

A – 4, B – 1

Product details

Included in package
Switch assembled and tested
Mounting holder with bracket – image

Box dimensions (mm)	222x145x75 – al box IP65
Weight brutto (kg)	2.75 kg

Manufacturer:
Ing. Jan Šustr
ID 05476356, VAT CZ8407024780
Palachova 1777/7, 591 01 Czech republic, Europe

General instructions:
Please also read general instructions before handling the product

European Union Declaration of Conformity

Manufacturer Ing. Jan Šustr (QRO.cz):
ID 05476356, VAT CZ8407024780
Palachova 1777/7, 591 01 Žďár nad Sázavou, Czech republic, Europe
declares that the assembled product

6-2 SWITCH MK2 CLASSIC

is compatible with the relevant Union harmonisation legislation directives:
EMC Directive 2014/30/EU ČSN EN 61000-6-3 ed. 2 ČSN EN 61000-6-1 ed. 2 (333432)

On behalf of Ing. Jan Šustr (QRO.cz)
Ing. Jan Šustr, CEO
1st January 2023

Tag: manual, switch, antenna switch, 6-2, 6 to 2, classic

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