Aug 10, 2021
Grayson Evans KJ7UM joins us to talk about the art and science of building with thermatrons!
PERMALINK - https://www.hamradioworkbench.com/podcast/hollow-state-design
Our Website - http://www.hamradioworkbench.com/
Follow us on Twitter - https://twitter.com/hamworkbench
Contact us - http://hamradioworkbench.com/contact
Connect with us on Facebook - https://www.facebook.com/groups/hamradioworkbench/
BrandMeister Talkgroup 31075 - https://hose.brandmeister.network/group/31075/
QSO Today Expo https://www.qsotodayhamexpo.com/
Hollow-State Design 2nd Edition by Grayson Evans | Apr 24, 2013 (Amazon Link Included above)
Testers: Hickok Tube testers
Resources
Book: Tube Lore - Ludwell Sibley https://www.amazon.com/Tube-Lore-II-Ludwell-Sibley/dp/1532376316
Sprat magazine GQRP Club http://www.gqrp.com/sprat.htm
Electric Radio Magazine https://www.ermag.com
Hand Made Vacuum Tubes by Claude Paillard https://www.youtube.com/watch?v=EzyXMEpq4qw
Antique radio supply
Hammon electronics transformers https://www.hammfg.com/
Tube depot https://tubedepot.com/
Tube Lore By Ludwell Sibley
https://www.amazon.com/Tube-Lore-II-Ludwell-Sibley/dp/1532376316
Electric Radio Magazine https://www.ermag.com/
SPRAT Magazine of the GQRP club http://www.gqrp.com/sprat.htm
