Guidance and manufacturers declaration electromagnetic immunity
The LMD-XH550MD 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
30 cm (12 inches) to any part of the LMD-XH550MD. Otherwise, degradation of the performance of this
equipment could result.
Immunity test
Proximity fields
from RF wireless
communications
equipment
IEC 61000-4-3
NOTE: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
a For some services, only the uplink frequencies are included.
8
GB
a
Band
Service
380 390 MHz
TETRA 400
GMRS 460
430 470 MHz
FRS 460
704 787 MHz
LTE Band 13, 17
GSM 800/900
TETRA 800
800 960 MHz
iDEN 820
CDMA 850
LTE Band 5
GSM 1800
CDMA 1900
GSM 1900
1,700
DECT
1,990 MHz
LTE Band 1, 3, 4,
25
UMTS
Bluetooth
WLAN
2,400
802.11 b/g/n
2,570 MHz
RFID 2450
LTE Band 7
5,100
WLAN 802.11 a/n
5,800 MHz
a
Modulation
Pulse
modulation
18 Hz
FM
±5 kHz
deviation
1 kHz sine
Pulse
modulation
217 Hz
Pulse
modulation
18 Hz
Pulse
modulation
217 Hz
Pulse
modulation
217 Hz
Pulse
modulation
217 Hz
IEC 60601
Compliance
test level
level
27 V/m
27 V/m
28 V/m
28 V/m
9 V/m
9 V/m
28 V/m
28 V/m
28 V/m
28 V/m
28 V/m
28 V/m
9 V/m
9 V/m