I’ve been playing with KA9Q-Radio SDR software over the past year, which runs on Linux and supports the wideband RX-888 mkii SDR hardware. Recently M9PSY wrote a phenomenal system around that software titled UberSDR. This is both a phenomenal web based SDR receiver, capable of supporting unlimited users and unlimited bandwidth coverage / listening between…
VaQP APRS Tracker for 2025
The 2025 VaQP APRS Tracker will be available again this year and is now live! For the map view and text table view useful for home users to watch and track stations see: https://k1ra.us/vaqp-aprs/ This system is in support of tracking radio stations in motion over the March 15-16 weekend and participating in the Virginia…
K1RA SDR online
As of June 2022 all K1RA SDRs were offline due to wind and tree damage after a storm that brought 80 mph straight line winds through my Warrenton, VA QTH. All my wire antennas were destroyed. See news article about other damage in town. I’ve managed to get something temporary running using a 50′ random…
KW4VA/M in VaQP 2022
Some photos of our contest operation can be seen click here Look for Terry W8ZN and I as we go mobile as a 2-op, 2-TX 80m thru 23cm CW, SSB & FM station this weekend running as KW4VA/M during the Virginia QSO Party 2022. Our tentative stops and times can be seen at the Day…