Huawei B683 - Accessing the Internet; Internet Connection Modes; Using the Management Page; Accessing Device Settings

HUAWEI B683 Wireless Gateway V100R001
Product Description
Issue 01 (2010-11-19) Commercial in Confidence Page 10 of 22
Item Description
Standing
wave ratio
< 3.0 (after being matched)
All frequency points
H side gain ≥1dBi (horizontal level peak value)
Polarization Linear polarization
Table 3-3 WCDMA sub diversity antenna specifications
Item Description
Frequency
z
869～960MHz
z
1805～1880MHz
z
2110～2170MHz
Input
impedance
50 Ω
Standing
wave ratio
< 3.0 (after being matched, all frequency points)
Gain ≥ 0dBi (horizontal level peak value)
Polarization Linear polarization
Table 3-4 WLAN main diversity antenna specifications
Item Description
Frequency
2.4GHz～2.4835GHz
Input
impedance
50 Ω
Standing
wave ratio
< 2.5
H side gain Horizontal level minimum value: >-2dBi
Horizontal level average value: >-1dBi
Polarization Linear polarization