Product Specs

3
3 . Product Technical Specifications
3.1 General Specifications
Item Description
Product Name BL-M7668BU2
Main Chip MT7668AU
Host Interface USB 2.0
IEEE Standards IEEE 802.11a/b/g/n/ac
Operating Frequencies 2.4~2.4835&5.15~5.835GHz
Modulation
WIFI:
802.11b: CCK, DQPSK, DBPSK
802.11g: 64-QAM,16-QAM, QPSK, BPSK
802.11n: 64-QAM,16-QAM, QPSK, BPSK
802.11ac: 256-QAM,64-QAM,16-QAM, QPSK, BPSK
BT:
8DPSK,π/4DQPSK, GFSK
Working Mode
Infrastructure, Ad-Hoc
Wireless Data Rate
WIFI:
802.11b: 1, 2 ,5.5,11Mbps,
802.11g: 6,9,12,18,24,36,48,54Mbps,
802.11a: 6,9,12,18,24,36,48,54Mbps,
802.11n-2.4&5G HT20: MCS0~15, 6.5~144Mbps,
802.11n-2.4&5G HT40: MCS0~15, 13.5~300Mbps,
802.11ac-VHT20/40:MCS0~8 ,VHT80:MCS0~9reach up to 867Mbps,
BT:
1Mbps for Basic Rate
2,3Mbps for Enhanced Date Rate
Rx Sensitivity
-95dBm (Min)
TX Power
17.77dBm (Max)
Antenna Type Connect though IPEX connector
Dimension(L*W*H) 27*17.7*3.1mm (L*W*H) ，Tolerance: ±0.15mm
Power Supply 3.3V±0.3V /900mA max
Clock Source 40MHz
Working Temperature -10°C to +70°C
Storage Temperature -40°C to +85°C