04-03-2021, 09:33 AM
Patric
If you have a scope.
For the safety you could unplug your radio, put a scope with the tubes inserted (to account for grids' capacitances) and try to align unpowered transformer watching the scope at the output and feeding in the 460kHz to the input.
When done to both transformers, then power up and try to do the final alignment.
If you have a scope.
For the safety you could unplug your radio, put a scope with the tubes inserted (to account for grids' capacitances) and try to align unpowered transformer watching the scope at the output and feeding in the 460kHz to the input.
When done to both transformers, then power up and try to do the final alignment.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
