Publicidad
Idiomas disponibles
Idiomas disponibles
▪... NOTE 1 : At 80 MHz and 800 MHz, the higher frequency range applies.
▪... ... N OTE 2 : These guidelines may not apply in all situations, Electromagnetic
propagation is affected by absorption and reflection from structures, objects,
and people.
...
... a )... ... F ield 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
i700 is used exceeds the applicable RF compliance level above, the i700
should be observed to verify normal operation. If abnormal performance
is observed, additional measures may be necessary, such as reorienting
or relocating the i700.
...
... b )... ... ... W hen the frequency range exceeds 150 kHz – 80 MHz, the electric field
strength should be not higher than 3 V/m.
...
... c )... ... T he ISM (Industrial, Scientific, and Medical) bands between 150 kHz and
80 MHz are 6.765 MHz to6.795MHz; 13.553 MHz to 13.567 MHz; 26.957
MHz to 27.283 MHz; and 40.66 MHz to 40.70 MHz.
▪
Guidance 4
... ...
... T he i700 is intended for use in an electromagnetic environment
in which radiated RF disturbances are controlled. Portable RF
communications equipment should be used no closer than
30cm (12 inches) to any part of the i700. Otherwise, degradation
of the performance of this equipment could result.
Immunity
Band
Service
test
380 -
390
TETRA 400
MHz
430 -
GMRS 460
470
FRS 460
MHz
704 -
LTE Band
787
13, 17
MHz
GSM800:900
Proximity
800 -
TETRA 800 iDEN
fields From
960
820 CDMA 850
RF wireless
MHz
LTE Band 5
Communications
IEC61000‐4‐3
GSM 1800CDMA
1700 -
1900 GSM 1900
1990
DECT LTE Band
MHz
1,2,4,25 UMTS
Bluetooth WLAN
2400 -
802.11b/g/n
2570
RFID 2450 LTE
MHz
Band 7
5100 -
WLAN
5800
802.11a/n
MHz
IEC60601
Compliance
Modulation
test level
level
Pulse
modulation
27 V/m
27 V/m
18 Hz
FM ±5 kHz
deviation 1
28 V/m
28 V/m
kHz sine
Pulse
modulation
9 V/m
9 V/m
217 Hz
Pulse
modulation
28 V/m
28 V/m
18 Hz
Pulse
modulation
28 V/m
28 V/m
217 Hz
Pulse
modulation
28 V/m
28 V/m
217 Hz
Pulse
modulation
9 V/m
9 V/m
217 Hz
Intraoral Scanner i700
21
Publicidad
Capítulos
