Cecil and his confederates will soon be taking into account the difference
in current, and the forward and backward reflections, between the ends of
the coil in a Pi-match network between the plate and 50-ohm output socket of
the common or garden 807 linear power amplifier. The Pi-match network
behaves as a 1/4-wave transmission line impedance matching transformer. Keep
going Cec!

And it has not yet been sorted out whether or not a congugate match exists.

There's a long way still to go. ;o) ;o)
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Reg.