PN MN239 F | User Manual ENG - 25
NewLife Intensity 10
Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communications
equipment
Test
frequency
(MHz)
Band
a)
(MHz)
Service
a)
Modulation
b)
Maximum
Power (W)
Distance
(m)
Immunity
Test Level
(V/m)
385
380-390
TETRA 400
Pulse modulation
b)
18 Hz
1.8
0.3
27
450
430-470
GMRS 460, FRS
460
FM
c)
±5 kHZ deviations
1 kHz sine
2
0.3
28
710
704-787
LTE Band 13, 17
Pulse modulation
b)
217 Hz
0.2
0.3
9
745
780
810
800-960
GSM 800/900,
TETRA 800,
iDEN 820, CDMA
850, LTE Band 5
Pulse modulation
b)
18 Hz
2
0.3
28
870
930
1720
1700-1990
GSM 1800;
CDMA 1900;
GSM 1900;
DECT; LTE Band
1, 3, 4.25; UMTS
Pulse modulation
b)
217 Hz
2
0.3
28
1845
1970
2450
2400-2570
Bluetooth,
WLAM,
802.11 b/g/n.
RFID 2450, LTE
Band 7
Pulse modulation
b)
217 Hz
2
0.3
28
5240
5100-5800
WLAN 802.11
a/n
Pulse modulation
b)
217 Hz
2
0.3
9
5500
5785
NOTE: If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna and the
ME EQUIPMENT OR ME SYSTEM may be reduced to 1m. The 1 m test distance is permitted by IEC 61000-4-3.
a)
For some services, only uplink frequencies are included.
b)
The carrier shall be modulated using a 50% duty cycle square wave signal.
c)
As an alternative to FM modulation, 50% pulse modulation at 18 Hz may be used because while it does not repre-
sent actual modulation, it would be worst case.
The manufacturer should consider reducing the minimum separation distance, based on risk management,
and using higher immunity test levels that are appropriate for the reduced minimum separation distance.
Minimum separation distances for higher immunity test levels should be calculated using the following
equation:
Where
P
is the maximum power in W,
d
is the minimum distance in m, and
E
is the immunity test level in
V/m.
If the ME EQUIPMENT or ME SYSTEM complies with higher immunity test levels or this test, the 30
cm minimum separation distance in 5.2.1.1 f) may be replaced with minimum separation distances calcu-
lated from the higher immunity test levels.