User's Manual Part 6

140
User's Guide
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: P is the maximum output power rating of the transmitter in watts (W)
according to the transmitter manufacturer and d is the recommended separation
distance in meters (m).
NOTE 4: Field strengths from fixed RF transmitters, as determined by an
electromagnetic site survey,
a
should be less than the compliance level in each
frequency range.
b
NOTE 5: Interference may occur in the vicinity of equipment marked with the following
symbol:
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 NESS L300 Plus System is used exceeds the applicable RF
compliance level above, the NESS L300 Plus System should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the NESS L300 Plus System.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3
V/m.