After assembling the low bands version of the (tr)uSDX, I decided to try the high bands version of the kit, which includes 10, 12, 15, 17, and 20 meters. I mainly wanted the 10 meter band as we’re on the upswing of the current solar cycle.
Tag: QRP
Building an adapter to connect a speaker mic to the (tr)uSDX is fairly simple and can improve the experience when operating in phone modes.
The (tr)uSDX is a pocket sized QRP transceiver, capable of CW, LSB, USB (and AM/FM). It covers 80, 60, 40, 30, and 20 meters. What I find amazing about this transceiver is that it has a VFO, OLED screen, built in speaker and key, all inside of a pocket sized case. Further, it can decode CW and measure approximate SWR and power output.