Tecno SPARK 10 Pro Manual De Instrucciones página 8

Compliance with EU directives
The unit complies with RF requirements when held at
a distance of 5mm from your body or ear. Please
note not to use metal accessories and keep the unit
away from your body by the required distance.
ATTENTION
Improper use of the battery may result in fire,
explosion or other dangerous situations. Therefore,
never use an unauthorised or incompatible mains
adapter. This also applies to the charger and
battery.
FREQUENCY BANDS &
SIGNAL TRANSMISSION POWER
Frequency Range(RF):
E-GSM900: 880-915MHz (TX), 925-960MHz (RX);
DCS1800: 1710-1785 MHz (TX), 1805-1880 MHz (RX);
WCDMA BAND I:1920-1980 MHz (TX),
2110 -2170 MHz (RX);
WCDMA BAND VIII: 880-915MHz (TX),
925-960MHz (RX);
LTE BAND 1: 1920-1980MHz(TX), 2110-2170MHz(RX);
LTE BAND 3: 1710-1785MHz (TX), 1805-1880MHz(RX);
LTE BAND 7: 2500-2570 MHz (TX),2620-2690 MHz (RX);
LTE BAND 8: 880 -915MHz(TX), 925-960MHz(RX);
LTE BAND 20: 832-862 MHz (TX),791-821 MHz (RX);
LTE BAND 28: 703-748MHz (TX), 758-803MHz (RX);
LTE BAND 38: 2570 -2620 MHz(TX), 2570-2620MHz(RX);
LTE BAND 40: 2300-2400 MHz(TX), 2300 -2400 MHz(RX);
BT: 2400-2483.5MHz (TX/RX);
Wi-Fi(2.4G): 2400-2483.5 MHz (TX/RX);
Wi-Fi (5G):
BAND 1: 5150-5250 MHz(TX/RX);
BAND 2: 5250-5350 MHz(TX/RX);
BAND 3: 5470-5725 MHz(TX/RX);
BAND 4: 5725-5850 MHz (TX/RX);
GNSS:1559-1610MHz(RX);
FM:87.5-108 MHz(RX);
NFC: 13.553 -13.567MHz(TX/RX)
RF Output power:
GSM900:33dBm±2dB
DCS1800:30dBm±2dB
WCDMA BAND I/VIII:24dBm+1.7dB/-3.7dB
LTE BAND 1/3/7/8/20/28/38/40:23dBm+2dB/-2dB
BT:0-10dBm
Wi-Fi:14dBm +/-3dB
NFC:-12.612dBuA/m@10m
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