Handheld monitor user’s manual
18
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.
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
M800 HANDHELD MONITOR is used exceeds the applicable RF compliance level
above, the M800 HANDHELD MONITOR should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be necessary,
such as reorienting or relocating the M800 HANDHELD MONITOR.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than
3 V/m.
Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM –
for EQUIPMENT or SYSTEM that are not LIFE-SUPPORTING
Recommended separation distances between
portable and mobile RF communications equipment and the M800 HANDHELD
MONITOR
The M800 HANDHELD MONITOR is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The customer or the user of the M800
HANDHELD MONITOR can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications equipment
(transmitters) and the M800 HANDHELD MONITOR as recommended below, according to
the maximum output power of the communications equipment.
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