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Installation instruction for
train antennas
(indoor antennas)
1. Place for installation
Choose the place for installation that
- is stable enough for the mechanical installation of the antenna,
- eben ist, d.h. weder Vertiefungen noch Erhöhungen beinhaltet,
- is horizontally aligned (resp. vertically for DiPlecs antennas)
- permit to connect the high frequency cable to the antenna without any problems,
- is free from reflective parts/modules around the antenna.
Note:
If the antenna is to be installed below an additional cover (for example, trim / hood), it must not consist of
carbon / carbon fiber material. Plastics and glass fiber materials are permitted. No metal may be
incorporated in the materials, for example as a mesh braid.
To avoid frequency shifts, we recommend a minimum distance of 200mm from the antenna outer edge
to the material of the cover.
Metallic support structures below the cover should also be observed with regard to the radiation
behavior.
Attention!
To avoid deterioration of the signal due to reflections from an open connection, we strongly recommend
to lock the unused connections with a
50 Ω terminator.
