Siemens MOBILETT XP Instructions For Use Manual page 92

Technical Data
Guidance and manu-
facturer's declaration -
electromagnetic
immunity
Immunity test IEC 60601
test level
Conducted RF 3 Vrms
IEC 61 000-4-6 150 kHz to 80 MHz
Radiated RF 3 Vrms
IEC 61 000-4-3 80 MHz to 2.5 GHz
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 absorp-
tion 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 theo-
retically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electro-
magnetic site survey should be considered. If the measured field strength in the location in which the
Mobilett XP is used exceeds the applicable RF compliance level above, the Mobilett XP should be observed
to verify normal operation. If abnormal performance is observed, additional measures may be necessary,
such as reorienting or relocating the Mobilett XP .
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
90
of 106
The Mobilett XP is intended for use in the electromagnetic environment specified
below. The customer or the user of the Mobilett XP should assure that it is used
in such an environment.
Compliance
level
3 V
3 V
Electromagnetic environment - guidance
Portable and mobile RF communications Equip-
ment should be used no closer to any part of the
Mobilett XP , including cables, than the recom-
mended separation distance calculated from the
equation applicable to the frequency of the trans-
mitter.
Recommended separation distance
(1/2)
d = 1.2 x (P)
(1/2)
d = 1.2 x (P) ; 80 MHz to 800 MHz
(1/2)
d = 2.3 x (P) ; 800 MHz to 2.5 GHz
where P is the maximum output power rating of
the transmitter in watts (W) according to the
transmitter manufacturer and d is the recom-
mended separation distance in meters (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey,
should be less than the compliance level in each
b
frequency range.
Interference may occur in the vicinity of Equip-
ment marked with the following symbol:
a
Operator Manual
SPR8-230.621.01.03.02