Tecno SPARK 7 - Modulation Mode and RF Output Power; Specific Absorption Rate (SAR) Certification

Modulation mode：
GMSK, 8PSK (GSM)
BPSK, QPSK ,16-QAM(WCDMA)
QPSK, 16-QAM, 64-QAM (LTE)
GFSK, π/4-DQPSK, 8DPSK (BT)
GFSK (BLE)
DSSS (DBPSK, DQPSK, CCK) for IEEE
802.11b
OFDM(BPSK,QPSK,16QAM,64QAM) for
IEEE 802.11g/n HT-20/HT-40
IEEE 802.11a/n:OFDM (BPSK / QPSK /
16QAM / 64QAM) (WiFi)
BPSK (GPS)
FM (FM)
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+2.7dB/-2.7dB
Bluetooth: 0-10dBm
Wi-Fi: 14dBm+/-3dB
Specific Absorption Rate (SAR)
Certification
THIS DEVICE MEETS INTERNATIONAL
GUIDELINES FOR EXPOSURE TO RADIO
WAVES
08
Body parts Test value Test distance Limit
Head 0.941W/Kg 10g 0cm 2.0 W/Kg 10g
Body 1.132W/Kg 10g 0.5cm 2.0 W/Kg 10g