?????? On a standard scope with the same signal on X and
Y in phase is a line at 45degrees to the right, 180degrees out of
phase is a straight line tilted 45 degrees to the left, a circle
is 90 degrees out of phase. This assumes equal phase response of
of the X and Y amplifiers in the scope.
????????? If there is drift the pattern will rotate.
On 10/10/2017 7:38 AM, Bob Bownes
bownes@... [hp_agilent_equipment] wrote:
???
Another is feed one into X, one into
Y of an oscilloscope. In phase is a circle. Out of phase
is a diagonal line.???
frequency multiples will show pretty
patterns from your favorite SciFi movies of the 50's and
60's.
--
Richard Knoppow
dickburk@...
WB6KBL
