F9, F9 Express Fetal & Maternal Monitor User Manual EMC Information
- 199 -
GSM 1800;
CDMA 1900;
GSM 1900;
DECT; LTE Band
1, 3, 4,25; UMTS
Pulse
modulation
b)
217 Hz
Bluetooth,
WLAN,802.11
b/g/n, RFID
2450, LTE Brand
7
Pulse
modulation
b)
217 Hz
Pulse
modulation
b)
217 Hz
Note: If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna
and the ME EQUIPMENT or ME SYSTEM maybe reduce to 1m. 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 FM modulation, 50% pulse modulation at 18 Hz may be used because while it does not
represent actual modulation, it would be worst case