all time are in UTC


09:20 start of quiet time (keysight power supply enabled,  0 V out)
09:25 end of quiet

We unplug the RH  ODO connector from the keysight, and we connect it to the Signal Generator (square wave 3 Hz 1 Vrms, RH connections as found - from now on we call it IN-PHASE)

09:28 start of test
09.38 end of test

RH connected reversing one of the two windings - from now on we call it OUT-OF-PHASE

09:41:30 start of test
09:48 end of test

SG set in "Balanced mode" and "50 Ohm output" mode (before was Umbalanced and High-Z, whatever it means)

09:51 start of test
nothing seems changed
09:56 end of test

RH connected with the windings as found at the beginning of test (IN-PHASE)

10:00 start of test
10:09 end of test

SG set at 5Vrms (so 5 times more amplitude as before)

10:10 start of test
10:15 end of test

RH connected reversing one of the two windings (OUT-OF-PHASE)

10:18 start of test
10:23 end of test

we reconnect everything as found at the beginning of test (ODU to Keysight)