×
Menu
Click for more products.
No produts were found.

BCD to DEC TTL converter

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

Read moreShow less
47.99 € (tax excl.)
47.99 € without tax
58.07 €
Brand:
Add to compare0
Love
Description

This converter/decoder BCD to DEC TTL version is a simply but very powerful device. It decode from BCD data in TTL logic to one of eight. You can use it everywhere you have less wires than you need and also with BCD (TTL) output devices (like microHAM). You need only 4 wires and control up to 8 outputs. 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
  • BCD input HIGH with 2.6 to 9 V - designed for TTL logic
  • 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 TTL (2.6 to 9 V for active HIGH)
  • 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 microHAM ACC
  • 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 TTL converter manual.

BCD to DEC TTL version 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 of control cables and power supply

- with external power voltage wire
- one more wire
- BCD wires can use smaller voltage 2.6 to 9 V
- for longer distance

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

Output driver

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

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

Example with 4-to-1

- 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

Example with 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

Example with 6-to-2 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

Read moreShow less
Product Details

Data sheet

type
ASSEMBLED
design
pcb module
usage
RX + TX
front-end protection
input and output
Reviews
No comments

Leave a review

  • satisfaction:
Describe this product using simple and short words.
Upload images:
Drop images here or click to upload.
You may also like
47.99 € (tax excl.)
Simply but powerful converter/decoder from BCD data to one of eight. You can use it everywhere you have less wires than you need.
57.09 € (tax excl.)
Simply but powerful converter/decoder from BCD data input to 16 outputs, compatible with Yaesu BCD. You can use it everywhere you have less wires than you need and also with BCD (TTL) output devices (like Microham).

Home

Settings

Click for more products.
No produts were found.

Menu

Create a free account to save loved items.

Sign in

Create a free account to use wishlists.

Sign in