WatchPAT™300 System
61
Operation Manual
IEC 60601-1-2: 2014 4th Edition
Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communications equipment
Test
Frequency
Band
a)
Service
a)
Modulation
a)
Maximum
Power
Distance
Immunity Test
Level
Compliance
Level
(MHz)
(MHz)
(W)
(m)
(V/m)
(V/m)
385
380-390
TETRA 400
Pulse
modulation
b)
18Hz
1.8
0.3
27
27
450
430-470
GMRS 460
FRS 460
FM
c)
± 5 kHz deviation
1 kHz sine
2
0.3
28
28
710
704-787
LTE Band 13,
17
Pulse modulation
b)
217 Hz
0.2
0.3
9
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
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
28
1845
1970
2450
2400-
2570
Bluetooth,
WLAN
802.11 b/g/n,
RFID 2450,
LTE Band 7
Pulse modulation
b
217 Hz
2
0.3
28
28
5240
5100-
5800
WLAN 802.11
a/n
Pulse modulation
b
217 Hz
0.2
0.3
9
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 1 m. The 1 m test distance is permitted by IEC 61000-4-3.
a)
For some services, only the 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 represent actual modulation, it would be
worst case.
