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BCD to DEC converter

Simply but powerful converter/decoder from BCD data to one of eight. You can use it everywhere you have less wires than you need.

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47.99 € (tax excl.)
47.99 € without tax
58.07 €
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Description

This converter/decoder BCD to DEC is a simply but very powerful device. It decode from BCD data to one of eight. You can use it everywhere you have less wires than you need. You need only 4 wires and control up to 8 outputs. You can supply external relays over the BCD data wires. There is universal output driver. You can drive outputs by switching to GND or + Vcc voltage. BCD inputs include RF and high voltage protection.


Using

  • Universal converter/decoder BCD to DEC
  • Compatible with Ameritron switches
  • When you miss wires to your tower :)
  • Remote control expander

Main functions

  • BCD to DEC matrix table
  • Outputs 0 to 7 or 1 to 8 (jumper)
  • Universal OUTPUT: + or GND
  • No external voltage needed. Up to 0.5 A by the BCD wires
  • BCD input 9 to 13.8 V
  • TBD and ULN drivers are included
  • RF and high voltage protections
  • ASSEMBLED VERSION

Parameters

  • Output current max. 500 mA
  • Voltage drop for TBD driver typ. 0.2V for +12V input and 0.6V for BCD wires power input
  • Voltage drop for ULN driver typ. 0.8V for +12V input and 1.3V for BCD wires power input
  • Input voltage > 13V is recommended for 12V relays
  • Control voltage for BCD input is 9 to 14V
  • Low loss in switching driver
  • Universal output switching: to GND or + Vcc
  • Output 0 for 0000 BCD or 8 for 0001 - easy select by jumper
  • Compatible with Ameritron MCS-10
  • PCB size 90x52 mm


Available as

ASSEMBLED: ready to use


Manual

If you want to know more please check our wiki with BCD to DEC converter manual.

BCD to DEC converter decoder assembled qro.cz hamparts.shop



Matrix table for inputs and outputs

BCD to DEC converter matrix table for inputs and outputs by qro.cz hamparts.shop



Connection example 1

- without external power voltage wire
- less wires
- for fat wires or smaller distance

BCD to DEC converter connection example by qro.cz hamparts.shop

Connection example 2

- with external power voltage wire
- one more wire
- BCD wires can use smaller voltage > 9 V
- for longer distance

BCD to DEC converter connection example by qro.cz hamparts.shop

Output 0 to 8

- compatible with MFJ antenna switch
- easy to set by jumper

BCD to DEC converter switch example by qro.cz hamparts.shop

Output driver

- universal outputs - switching to GND or + voltage
- easy to se by jumper
- easy to replace driver ULN (- out) / TBD (+ out)

BCD to DEC converter switch example by qro.cz hamparts.shop

Example with 6-to-1

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

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

Example with 4-to-1

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

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

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Product Details

Data sheet

type
ASSEMBLED
design
pcb module
usage
RX + TX
front-end protection
input and output
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