• The range depends on the ambience conditions; reduction of the radio range
may be caused by:
- High-frequency interferences of all types (computers, screens, mobile
phones)
- Buildings of all types and vegetation
- Conducting metal parts that are in the proximity of the devices or within or
close to radio routes, e.g. cables, radiators, metallised insulating glass win-
dows, reinforced concrete ceilings, etc.
- Infl uencing of the radiation characteristics of the aerials by the distance
between transmitter or receiver to conducting surfaces and objects (also to
the human body or ground)
- Broadband interferences in rural areas that reduce signal to noise ration; the
signal is no longer recognised within the „noise"
- Irradiation from defectively shielded electronic devices, e.g. openly operated
computers, etc.
- Too low distance between receiver/transmitter
17. Disposal
Electrical and electronic products must not be disposed of in domestic waste.
Dispose of the product according to the relevant statutory regulations at the end of
its service life.
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