Huawei MU709 Series Hardware Manual page 34

HUAWEI MU709 Series HSPA+ Mini PCIe Module
Hardware Guide
Antenna Requirements
Impedance
VSWR absolute max
VSWR recommended
Table 4-8 MU709s-6 module antenna requirements
Antenna Requirements
Frequency range
Bandwidth of primary
antenna
Bandwidth of
secondary antenna
Gain
Impedance
VSWR absolute max
VSWR recommended
50 Ω
≤ 3:1
≤ 2:1
Depending on frequency band(s) provided by the network
operator, the customer must use the most suitable
antenna for that/those band(s)
70 MHz in GSM 850
80 MHz in GSM 900
170 MHz in GSM 1800
140 MHz in GSM 1900
70 MHZ in WCDMA Band 5
140 MHz in WCDMA Band 2
250 MHz in WCDMA Band 1
25 MHz in WCDMA Band 5
60 MHz in WCDMA Band 2
60 MHz in WCDMA Band 1
≤ 2.5 dBi
50 Ω
≤ 3:1
≤ 2:1
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Issue 04 (2015-06-25)
RF Specifications
34