Stryker Altrix Handbuch Seite 69

EMC Information
English
(Continued)
EN
Guidance and manufacturer's declaration - electromagnetic immunity
Note: 1- At 80 MHz and 800 MHz, the higher frequency range applies.
Note: 2- These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
Note: 3- The ISM (industrial, scientific, and medical) bands between 0,15 MHz and 80 MHz are 6,765 MHz to 6,795
MHz; 13,553 MHz to 13,567 MHz; 26,957 MHz to 27,283 MHz; and 40,66 MHz to 40,70 MHz.
a Field strengths 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 the Altrix system is used exceeds the
applicable RF compliance level above, the Altrix system should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating the Altrix system.
b Over the frequency range 150 kHz to 80 MHz, field strengths are less than 3 V/m.
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