User Manual for Fingertip Oximeter
27
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, and
electromagnetic site survey should be considered. If the
measured field strength in the location in which the device is
used exceeds the applicable RF compliance level above, the
device should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating this device.
b: Over the frequency range 150 kHz to 80 MHz, field strengths
should be less than 3V/m.