Uploaded June 2026 | Updated September 2026, 2 weeks ago
Stuart M0SGV started soldering at age 8 in the 1950s, building crystal sets with a copper tip heated over a gas cooker. Nearly 70 years later he is still at the bench, building tube transmitters from 1949 magazine circuits, Hans Summers QMX and QDX rigs, a Michigan Mighty Mite, and a high voltage power supply built from scratch to power all of it.
In this episode Stuart walks us through a dozen homebrew projects, shares his philosophy on project selection, and offers hard won advice on soldering and why leaded solder is non-negotiable. We also talk about his connections to the Michigan QRP Club and G QRP Club, and his next big project: a QO-100 geostationary satellite transceiver.
Join us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.
**SolderSmoke DISCORD INVITE**: discord.gg/GYVRZSBVFC
Connect with us:
* Discord: discord.gg/WVE3vVveWU
* YouTube: youtube.com/c/redsummitrf
* TikTok: @redsummitrf
* X (formerly Twitter): @NJ7V_
Support the channel:
* Buy us a Coke: buymeacoffee.com/RedSummitRF
* Red Summit RF Amazon Storefront: amazon.com/shop/redsummitrf
#apdz #HamRadio #QRP #Workbench #Electronics #homebrewradio #DIYradio #amateurradio #hamradiopodcast #scratchbuild #tuberadio #vacuumtube #vintageradio #QCX #QMX #HansSummers #QO100 #satellite #GQRP #MichiganQRP #FourDaysinMay #soldering #FDIM
Stuart M0SGV started soldering at age 8 in the 1950s, building crystal sets with a copper tip heated over a gas cooker. Nearly 70 years later he is still at the bench, building tube transmitters from 1949 magazine circuits, Hans Summers QMX and QDX rigs, a Michigan Mighty Mite, and a high voltage power supply built from scratch to power all of it.
In this episode Stuart walks us through a dozen homebrew projects, shares his philosophy on project selection, and offers hard won advice on soldering and why leaded solder is non-negotiable. We also talk about his connections to the Michigan QRP Club and G QRP Club, and his next big project: a QO-100 geostationary satellite transceiver.
Join us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.
**SolderSmoke DISCORD INVITE**: discord.gg/GYVRZSBVFC
Connect with us:
* Discord: discord.gg/WVE3vVveWU
* YouTube: youtube.com/c/redsummitrf
* TikTok: @redsummitrf
* X (formerly Twitter): @NJ7V_
Support the channel:
* Buy us a Coke: buymeacoffee.com/RedSummitRF
* Red Summit RF Amazon Storefront: amazon.com/shop/redsummitrf
#apdz #HamRadio #QRP #Workbench #Electronics #homebrewradio #DIYradio #amateurradio #hamradiopodcast #scratchbuild #tuberadio #vacuumtube #vintageradio #QCX #QMX #HansSummers #QO100 #satellite #GQRP #MichiganQRP #FourDaysinMay #soldering #FDIM
