Trojan Ham@sh.itjust.worksM to Amateur Radio@sh.itjust.works • 1 year agoThe Alexanderson transmitter – The Alexander associationexternal-linkmessage-square0 fedilinkarrow-up11file-textcross-posted to: amateur_radio@sh.itjust.worksamateur_radio@sh.itjust.worksamateur_radio@sh.itjust.works
arrow-up11external-linkThe Alexanderson transmitter – The Alexander associationTrojan Ham@sh.itjust.worksM to Amateur Radio@sh.itjust.works • 1 year agomessage-square0 Commentsfedilinkfile-textcross-posted to: amateur_radio@sh.itjust.worksamateur_radio@sh.itjust.worksamateur_radio@sh.itjust.works