NARDA 5G FR2 Antenna, Инструкция по эксплуатации

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Narda
5G LNB Antenna 37
EN
Measurements with the LNB antenna
Metallic stickers in the sensor area of the LNB antenna can lead to
measurement errors, in particular to an underestimation of the
electromagnetic field strength and misleading results.

Do not attach metallic materials (for example, labels) to the radome of
the LNB antenna.
Use of a defective LNB antenna
Through a defective LNB antenna, it is possible that existing high
radiation values cannot be detected and bearing results are
misleading.

Make sure that you know the frequency, field strength and polarization to
be expected before starting an RF radiation measurement.
2.8 Cleaning
Penetrating liquids
Liquids that penetrate inside the device, could damage or destroy it.

Make sure that no liquids penetrate inside the LNB antenna.
Solvent
Solvents can damage the surfaces of the device.
 Do not use any solvents to clean the LNB antenna.
2.9 Calibration, repair and modification
The LNB antenna is designed for low maintenance. Regular calibration is
necessary to ensure the faultless measurements.