Huawei MU609 - Page 50

HUAWEI MU609 HSPA LGA Module
Hardware Guide
RF Specifications
Issue 04 (2016-12-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
50
GSM/WCDMA/GPS Antenna Requirements
Bandwidth
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 WCDMA Band 1 (60 MHz for diversity
antenna)
2 MHz in GPS
Gain
≤ 2.5 dBi
Impedance
50 Ω
VSWR absolute max
≤ 3:1 (≤ 2:1 for GPS antenna)
VSWR recommended
≤ 2:1 (≤ 1.5:1 for GPS antenna)