martin77@sh.itjust.works to Amateur Radio@sh.itjust.works · 1 year agoSignal Identification Guidewww.sigidwiki.comexternal-linkmessage-square0fedilinkarrow-up111arrow-down13
arrow-up18arrow-down1external-linkSignal Identification Guidewww.sigidwiki.commartin77@sh.itjust.works to Amateur Radio@sh.itjust.works · 1 year agomessage-square0fedilink