Radio Interface Cables
Build your own interface cables or get part numbers to order them on this page.
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Third-Party Providers
While my passion is providing innovative kits and assembled ham radio products, try as I might, I can’t do it all. Luckily, I don’t have to! Others are stepping up…
Ham Radio Crash Course Video
I’m honored that Josh Nass did a nice review on CTR2-Micro and CTR2-MIDI. As usual, he did a great job of introducing both products and summarizing their usage. Unfortunately, Murphy’s…
Download CTR2-MIDI Firmware – v1.02.01
Download the latest CTR2-MIDI firmware for CTR2-MDI and CTR2-Micro here
Download CTR2-Voice Firmware – v1.01.03
Download the latest firmware for CTR2-Voice here
Download CTR2-Micro Firmware – v1.06.03
Download the latest firmware for your CTR2-Micro here
CTR2-Micro Operation Manual – v1.06.03
You can read or download the Operation Manual for the new CTR2-Micro here
CTR2-Voice Operation Manual – v1.01.03
Download the operation manual for CTR2-Voice here
CTR2-MIDI Assembly Manual – v1.00c
The CTR2-MIDI kit is an easy to build project that you can complete in one evening