Was hoping for more detailed instructions, or a video.? I don’t know what I am doing, don’t have a 50ohm load (unless one of the giblets with the NanoVNA is one).??
not sure of what it uses for finals, but unplug set, ground caps, and replace.? if it uses 6js6c tubes, you will want the green strippe tubes. but set your rig meter ic current through tubes
and this will tell you condition of tubes into 50 ohm dummy load.
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On Tuesday, April 8, 2025 at 07:46:57 PM EDT, Stiv Ostenberg <stiv@...> wrote:
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Howdy; have an FT-710 I bought as a new ham, and am concerned I may have toasted the Finals working FT8 at 100 watts.? Is there any documentation on replacing the suckers?
