baaske e-medic SILENCE TP 7, User Manual

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11
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3 3 Vrms
150 kHz
to 80
MHz
3 V/m
80 MHz
to 2.7
GHz
Vrms
V/m
Portable and mobile RF communications
equipment should be used no closer to any part
of the model, including cables, than
the recommended separation distance
calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
d = 1,2
d =
1,2 80 MHz to 800 MHz
d = 2,3 800 MHz to 2.7 GHz
where
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).
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
Interference may occur in the vicinity of
equipment marked with the following symbol:
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 model is used exceeds the applicable RF compliance level
above, the model should be observed to verify normal operation. If abnormal performance
is observed, additional measures may be necessary, such as reorienting or relocating the model
e-medic™ Silence TP 7 .
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.