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Infinix
20
Operating Frequency Band (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);
Bluetooth: 2400-2483.5 MHz (TX/RX);
WiFi: 2412-2472 MHz (TX/RX);
GPS:1.57542GHz
FM:87.5 MHz-108 MHz.
Modulation mode：
GMSK,8PSK(GSM)
BPSK,QPSK(WCDMA)
GFSK, π/4- DQPSK, 8DPSK (BT)
GFSK(BLE)
CCK for IEEE 802.11b(WiFi)
OFDM for IEEE 802.11g/n (HT-20)/HT-40 (WiFi)
BPSK(GPS)
RF Output Power：
GSM900：33dBm±2dB
GSM1800
：
30dBm
±
2dB
WCDMA BAND I:24dBm+1.7dB/-3.7dB
Bluetooth：0-10 dBm
Wifi: 14dBm +/-3dB