Forum Technologies Wirele-X Manual Del Usuario página 21

Wirele-X is intended for use in the electromagnetic environment specified below;
The customer or the user of Wirele-X should assure that it is used in such an environment.
Immunity test Immunity test
Notes:
• At 80 MHz and 800 MHz, the higher frequency range applies.
• These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reflection from structures objects and people.
a Field strength from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted
theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which
Wirele-X is used exceeds the applicable RF compliance level above, Wirele-X should be observed to
verify normal operation. If abnormal performance is observed, additional measures may be necessary,
such as re-orienting or relocating Wirele-X.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Guidance and manufacturer's declaration:
electromagnetic immunity - Wirele-X
Immunity test
- 19 -
Immunity test
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey,
should be less than the compliance
level in each frequency range .
Interference may occur in the
vicinity of equipment marked with
the following symbol:
a
b