OMNIHI5
USER MANUAL
49
MNL-0022
a) The ISM (industrial, scientific and medical) bands between 0.15 MHz and 80 MHZ are6.765
MHz to6.795 MHz; 13.553 MHz to 13.567 MHz; 26.957 MHz to 27.283 MHz; and 40.66 MHZ to
40.70 MHz. The amateur radio bands between 0.15 MHz and 80 MHz are 1.8MHz to 2.0 MHz,
3.5 MHz to 4.0 MHz, 5.3 MHz to 5.4 MHz, 7 MHz to 7.3 MHz, 10.1 MHz to 10.15 MHz 14 MHz
to 14.2 MHz, 18.07 MHz to 18.17 MHz, 21.0 MHz to 21.4 MHZ, 24.89 MHz to 24.99 MHz, 28.0
MHz to 29.7 MHz and 50.0 MHz to 54.0 MHz.
b) 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 this is used exceeds the applicable RF
compliance level above, this should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or
relocating.
c) Field strengths should be less than 3V/m in the frequency range of 150k~80MHz.
