[TowerTalk] Measuring phase?

[alsopb]

Here is an interesting problem.  Two antennas on different towers.
Might be nice to phase them at times.

Given the differing lengths and types of coax used.  How do I
determine the current phase difference between them so that a
compensating length of coax can be added?

Perhaps point them both at shack and display as a Lissajou pattern? 
Don't think that's accurate enough.

73 de Brian/K3KO

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