In recent years a bunch of affordable small sound card/software driven HF ham radios have become available. The uSDX is one of them and it stems from an open source radio project from a couple of very smart and kind radio operators.
The uSDX rigs (there are several variants) get real close to being pretty good but then need a little help to make them even more fun to use. In this video I take a uSDX Plus that was around $125 and use an app on the Google Play Store (along with a few little components) to make a control head for many of the functions of the radio. The app is a work in progress and hopefully in the future more features will become available.
It’s a fun project to tinker with and at a fraction of the cost of many of the mainstream HF radios on the market.
Thanks for taking a look!

Bundle Includes: Yaesu FT-70DR C4FM FDMA / FM 144/430 MHz Dual Band 5W Handheld Transceiver USB Charging Cable For Yaesu Handhelds Ham Guides TM Quick Reference Card FT-70DR - RX: 108-580MHz, TX: 144-148, 430-450MHz
Lighter than aluminum or fiberglass Stiffer than steel Excellent corrosion and UV resistance Tooless design means there is nothing to lose! Colored stops to show you when to stop extending the section
Makes switching bands on the go a breeze.
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