Figure 20: Kernel Log
7. Antenna
7.1.
Antenna – Installation Guidelines
When installing the antenna to the ER1000 product line there are a number
of items to consider so good antenna performance can be maintained.
Install the antenna in a place covered by the LTE signal.
Antenna must not be installed inside a metal case.
Antenna shall also be installed according to the Antenna manufacturer
instructions.
Antenna integration should optimize the Radiation Efficiency.
Efficiency values >50% are recommended on all frequency bands for
any antennas selected.
Antenna integration should not dramatically perturb the radiation
pattern. It is preferable to get, after antenna installation, an
omnidirectional radiation pattern for the best overall coverage.
Antenna Gain must not exceed values indicated in the regulatory