Hi Norm, N3YKF
The two pieces of coax that connect the antennas to the power
divider/combiner to fed the antennas in phase can be any lenght
provided that both lenghts are equal and of the same type of
coax cable preferably cutted from the same roll of coax cable.
73 de
i8CVS Domenico
-
If you are phasing the two antennas to get 3db of gain with the same
polarization, then the two cables can be any length as long as they are exactly
the same electrical length. It's a good practice to make two cables from the
same batch of coax if possible.
- Howie