Huawei MU609 Hardware Manual page 35

HUAWEI MU609 HSPA Mini PCIe Module
Hardware Guide
GSM/WCDMA/GPS Antenna Requirements
Bandwidth
Gain
Impedance
VSWR absolute
max
VSWR
recommended
Issue 03 (2014-12-04)
70 MHz in GSM850
80 MHz in GSM900
170 MHz in DCS
140 MHz in PCS
70 MHZ in WCDMA Band 5 (25 MHz for diversity antenna)
80 MHz in WCDMA Band 8 (35 MHz for diversity antenna)
140 MHz in WCDMA Band 2 (60 MHz for diversity antenna)
250 MHz in WCDMABand 1 (60 MHz for diversity antenna)
2 MHz in GPS
≤ 2.5 dBi
50 Ω
≤ 3:1 (≤ 2:1 for GPS antenna)
≤ 2:1 (≤ 1.5:1 for GPS antenna)
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RF Specifications
35