TL;DR I am reaching out to anyone interested in SDR, EFHWs, battery operation, and maybe even PoTA.
Howdy all, First, many thanks to the member who corrected my on-air etiquette regarding how I was breaking into a QSO to comment. I will do better! ;-) Happy New Year to all. Did anyone get a shiny, new SDR rig for the new year? I have an 8-band, uSDX+. It's yet another clone of the (tr)uSDX. I have found about 11 or 12 clones of this design - white buttons, black buttons, orange and blue buttons, grey buttons, HT, red corners, and orange top - lots of them. The ones I have found use the uSDXOpen code, hosted on GitHub. With the Arduino IDE, a very low-cost Arduino UNO, and a few jumper wires, I have upgraded my firmware from 1.02 to 4.00d. Easy to do and a big improvement. I have this paired with a small LiFePO4 battery and a QRPGuys 'No Tune' end-fed half-wave. Using a linked stretch of electric fence wire (thanks, Big John), I have made contacts on 20 meters and 40 meters. Crazy, but fun! I am reaching out to anyone interested in SDR, EFHWs, battery operation, and maybe even PoTA. I am happy to advise on any of these topics to the best of my ability. 73's to all Dan KJ5IZK
________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list [email protected] http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/[email protected]/
