This page wait for upgrade, last version is here
Production of the Band decoder has been discontinued, but you can build your own, based on the available source code.
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:
- Available Inputs
- Serial ASCII
- Icom CIV
- Kenwood CAT (including TS-x50 with TTL inverter add-on )
- Yaesu CAT (TRX since 2008
- Yaesu BCD
- Icom ACC voltage
- Outputs
- Remote IP Relay need version with TCP232 ethernet module. NEW
- 14 Relay (0,5A/125VAC, 1A/24VDC)
- USB serial ASCII echo
- Yaesu BCD (relay 11-14)
- Icom CIV
- Kenwood CAT
- Watchdog - if input data missing all relays go OFF after defined time.
- Fourteen LED output indicated.
- Configureable in arduino source code.
- Open code - you can modify.
- Arduino NANO module compatible.
- 5V power voltage from USB mini plug.
- Size 22x3x7cm.
- Weight 270g.
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 | kicad902 | |
rev 0.5 | sch | pcb | pcb 3D [8,5MB] |
kicad766 | |
Enclosure | |||||
rev 0.5 | full.DXF777 | DXF761 | PDF1007 | ||
Arduino firmware | |||||
by OK1HRA | rev 0.2757 | rev 0.3772 | rev 0.4 NEW1912 | wiki | |
Previous HamShop.cz version | |||||
by OK1AU | pcb | sch | eagle1121 | 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
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