RACOM RAy3, Руководство пользователя

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1. Safety, environment, licensing
1.1. Frequency
RAy2 microwave links designed for operation in licensed bands must be used in accordance with license
issued by the Telecommunications Authority for the area the device is operating in.
RAy2 microwave links must comply with the maximum permitted radiated power (EIRP) in accordance
with conditions of the given country.
1.2. Safety distance
Safety distances with respect to the US health limits of the electromagnetic field intensity
are in the Minimum Safety Distance tables below, calculated for different antennas and
RAy power levels.
Tab. 1.1: Minimum Safety Distance 11 GHz
+24 dBm RF power 10.700 – 11.700 GHz RAy2-11
Distance where the FCC limits is met for
Gain G
[dBi]
Parabolic antenna Antenna code
Occupational /
Controlled Exposure
[cm]
General Population /
Uncontrolled Exposure
[cm]
60 140 29.0 ø 380 mm JRMA – 380 – 10/11Ra
130 290 36.0 ø 650 mm JRMA – 650 – 10/11Ra
160 360 38.0 ø 900 mm JRMB – 900 – 10/11Ra
240 540 41.5 ø 1200 mm JRMB – 1200 – 10/11Ra
+13 dBm RF power 10.700 – 11.700 GHz RAy2-11
Distance where the FCC limits is met for
Gain G
[dBi]
Parabolic antenna Antenna code
Occupational /
Controlled Exposure
[cm]
General Population /
Uncontrolled Exposure
[cm]
30 60 29.0 ø 380 mm JRMA – 380 – 10/11Ra
50 110 36.0 ø 650 mm JRMA – 650 – 10/11Ra
60 140 38.0 ø 900 mm JRMB – 900 – 10/11Ra
90 200 41.5 ø 1200 mm JRMB – 1200 – 10/11Ra
ver. 1.0
7 © RACOM s.r.o. – RAy3 Microwave Link
Safety, environment, licensing