Westermo RM-80 - Manual (Page 10)

10 6193-4201
2.2.1 Dipole and Collinear antennas.
A collinear antenna transmits the same amount of radio power in all directions – as
such that are easy to install and use. The dipole antenna with integral 5m cable does not
require any additional coaxial cable, however a cable must be used with the collinear
antennas.
Collinear and dipole antennas should be mounted vertically, preferably 1 metre away
from a wall or mast to obtain maximum range.
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