Spengler neotens NEO300 Gebrauchsanweisung Seite 64

2450 2400-2570
5240
5500 5100-5800
5785
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, the carrier may be pulse modulated using a 50 % duty cycle square wave signal at 18 Hz. While it does not
represent actual modulation, it would be worst case.
Table 4
Test specifications for ENCLOSURE PORT IMMUNITY to proximity magnetic fields.
Test Frecuency
30 kHz
a)
134,2 kHz
13,56 MHz
a) This test is applicable only to ME EQUIPMENT and ME SYSTEMS intended for use in the HOME HEALTHCARE ENVIRONMENT.
b)The carrier shall be modulated using a 50% duty cycle square wave signal.
c) r.m.s.,before modulation is applied.
64
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Bluetooth,WLAN,
802.11 b/g/n,RFID
2450,LTE Band 7
WLAN 802.11
a/n
Modulation
CW
Pulse Modulation 2,1 kHz
b)
Pulse Modulation 50 km/h
b)
Pulse modulation
28
217Hz
b)
Pulse modulation
9
217Hz b)
IMMUNITY TEST LEVELS (A/m)
8
65
c)
7,5
C)