@rdaily Now you have me all curious what TFM has to say on the topic. I presume some recalibrating.
@rdaily A linear amp, in which high voltage bleed resistors might have failed in an open state?
An aside: I admire that #HamRadio includes so many potentially dangerous, if not always lethal, activities.
Even Oliver Heaviside (who should be the #PatronSaint of hams and of real EEs) died of complications from falling off a ladder.
@rdaily What is this close-up from?