ETS-Lindgren 3119 Double-Ridged Waveguide Horn - Manual (Page 20)

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Mounting Instructions
A
TTACH
M
OUNTING
B
RACKET TO
A
NTENNA
The Model 3117 Model and 3116C include a stinger mount for centerline
rotation measurements; see page 21 for more information.
The following illustration represents a typical assembly of the mounting bracket to
an antenna. The Model 3116C is shown; however, the steps are similar for each
of the Double-Ridged Waveguide Horn Antennas.
1. Hold the antenna with the connector pointing to the floor and align the
holes on the back of the antenna with the ones on the bracket provided.
2. Select set of holes for horizontal or vertical polarization as desired.
3. Insert both thumbscrews and tighten.