Keith Dysart wrote:
A signal generator with 50 Ohm output impedance is connected
to the left end of a length of 50 Ohm line and another signal
generator, also with 50 Ohm output impedance is connected to
the right end of the same line.

No, you miss the point. You need to prove your
assertions using an ordinary commercial amateur
radio transceiver, like an IC-706.
--
73, Cecil http://www.w5dxp.com