Paul Havlik (WD9IOK) gives a MasterClass in station grounding and surge protection. Paul worked for Square D (now Schneider Electric) for 28 years, so he certainly knows his stuff.
Paul Havlik (WD9IOK) gives a MasterClass in station grounding and surge protection. Paul worked for Square D (now Schneider Electric) for 28 years, so he certainly knows his stuff.