Fora IR21 Manuel De L'utilisateur page 23

5 240 5 100 – 5 800 WLAN 802.11 a/n
5 500
5 785
NOTE 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.
Pulse modulation b) 0,2
217 Hz
EN-21
0,3 9 9