Huawei MU509 - Antenna Interface Compatibility Design; Detailed Interface Differences

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
LGA Interface Differences
Issue 08 (2016-12-12)
HUAWEI Proprietary and Confidential
Copyright © HUAWEI Technologies Co., Ltd.
32
Figure 2-16 The recommended connection of the GPIO pin
The pin 45 of the MU609, ME209u-526, MU709 and ME909u are planning for W_DISABLE.
2.5 Antenna Interface Compatibility Design
2.5.1 Detailed Interface Differences
Please note that the difference of antenna among 30 mm × 30 mm LGA modules.
MU509 only supports MAIN_ANT. MC509, MU609 and ME909u support MAIN_ANT,
AUX_ANT (Diversity) and GPS_ANT. ME209u-526, MU709 and ME909s support
MAIN_ANT and AUX_ANT (Diversity).
Table 2-11 Differences of the antenna interface
Pin
No.
Interface
Name
MU509
MC509
MU609
ME209
u-526
ME909u
MU709
ME909s
107
Antenna
MAIN_ANT
Y
Y
Y
Y
Y
Y
Y
111
GPS_ANT
N
Y
Y
N
Y
N
N
115
AUX_ANT
N
Y
Y
Y
Y
Y
Y