Huawei B311-221 - Build-In Wi-Fi Antenna; Software Specifications

HUAWEI B311-221 LTE CPE
Product Description
2 Technical Specifications
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6
Item
Description

B8: -3 dB
Main antenna gain
LTE

B1/B3/B7B8/B20/B38: 1~2 dBi
UMTS

B1/B8: 1~2 dBi
GSM

B5/B8: 1~2 dBi

B2/B3: 1~2 dBi
Diversity antenna gain
LTE
B1/B3/B7/B8/B20/B38: 1~2 dBi
TX/RX
1T2R
Polarization
Linear polarization
2.2.2 Build-in Wi-Fi Antenna
Table 2-3 WLAN 2.4 GHz antenna specifications
Item
Description
Frequency
2.402 GHz – 2.482 GHz (Channel 1 – Channel 13)
Input impedance
50 Ω
Standing wave ratio
< 2
Efficiency
-2 dB
Gain
≤3.8 dBi
Polarization
Linear polarization
2.3 Software Specifications
Table 2-4 Software specifications
Item
Description
LTE features
DL 2x2 MIMO
DL 64QAM, UL 16QAM
Mobile
network
APN management
APN auto adapter