CTR2-Mini I/O Multiplexer Schematic and BOM
You can download the schematic for the I/O Multiplexer and the BOM from this page. I have also created an online BOM on Mouser.com that you can use to order…
CTR2-Mini Order Form
Use the order form to order PCB kits, enclosures, cables, and fully assembled Minis
Radio Interface Cables
Build your own interface cables or get part numbers to order them on this page.
SO2R Controller Update
I'm back working on the SO2R controller. Read about my progress here.
CTR2-Mini SO2R Controller
The CTR2-Mini SO2R Controller makes it easy to implement SO2R with CTR2-Mini.
CTR2-Mini+ Assembly Manual
Thinking of building your own Mini+, or just want a peek at how the Mini+ is put together? Take a look at the Mini+ assembly manual.
CTR2-Mini+ is Available Now!
The new CTR2-Mini+ is available now! Click on this page for more details
Radio I/O Module
The Radio I/O module is a small breakout box that routes CAT, PTT, and Key connections between the Mini and your radio. Connection to the Mini is through a standard…
CTR2-Mini Antenna Switch Controller
Have multiple antennas? Check out the CTR2-Mini integrated Antenna Switch Controller
CTR2-Mini Antenna Switch Controller BOM and Schematic
Find the Antenna Switch Controller BOM, schematic, and build instructions here