Band decoder with another TRX control output or remote IP Relay

Allows you to read the frequency or band data from your transceiver and switch output relay(s) by the defined rules . Another feature allows you to send frequency to another Icom or Kenwood transceiver (synchronize tuning). Suitable for switching antennas, RX/TX filters, PA, transverters...

Main functions:

Context between
input and outputs
Outputs Options
External
remote
14 IP
RELAY
Internal
14 RELAY
Serial
ECHO
Yaesu
BCD
Icom
CIV
Kenwood
CAT
Yaesu
CAT
WatchDog
timeout
Frequency
request
Inputs
Serial ASCII
Icom CIV ✔*
Kenwood CAT
Yaesu CAT
Yaesu BCD
Icom ACC
Notes:
Need two components - IP Band decoder (master) and external remote IP RELAY (slave)
- Names input and output serves as a direct link to the wiki.
- Kenwood and Yaesu CAT can use either Frequency request or any from CAT/CIV output, not both at once.
- Yaesu CAT for TRX since 2008 (ASCII format).
- Kenwood CAT also old TS-x50 version, with TTL inverted add-on .
* Icom CIV Frequency request not supported in this hardware.

Schematics rev 0.5

Schematics rev 0.6

IP Band decoder
+ IP relay

RS232
TX & RX data

IP Band decoder with external remote IP relay:

Input Icom CIV > Output Relay, BCD, KENWOOD CAT

Input KENWOOD CAT

Input YAESU BCD

Input YAESU CAT

Input YAESU CAT - old binary format, tested FT-817 only

Input KENWOOD CAT + TTL inverted add-on

Download

PCB
rev 0.6 sch pcb TS-x50 add-on kicad342
rev 0.5 sch pcb
pcb 3D
[8,5MB]
kicad582
Enclosure
rev 0.5 full.DXF510 DXF404 PDF730
Arduino firmware
by OK1HRA rev 0.2483 rev 0.3323 rev 0.4 NEW669 wiki
Previous HamShop.cz version
by OK1AU pcb sch eagle2452 web
Open-Hardware
We believe open source is a better way of doing things.
View and download the Shield Schematic and PCB Kicad/Eagle CAD files,
LibreCAD .DXF, or Inkscape .SVG files.
The hardware designs are released under the
Creative Commons Attribution-ShareAlike 4.0 International License

Users implementation photos


Easy CI-V interface option
by W4YN

Imaginative access...




...by F5BQP

Design & code ok1hra | Copyleft 2013-2017 | License