Antenna Interface Compatibility Design; Detailed Interface Differences - Huawei MU509 Hardware Migration Manual

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
Figure 2-16 The recommended connection of the GPIO pin

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 Interface Name
No.
107 Antenna MAIN_ANT
111 GPS_ANT
115 AUX_ANT
Issue 08 (2016-12-12)
The pin 45 of the MU609, ME209u-526, MU709 and ME909u are planning for W_DISABLE.
MU509 MC509
Y Y
N Y
N Y
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MU609 ME209 ME909u
u-526
Y Y Y
Y N Y
Y Y Y
LGA Interface Differences
MU709 ME909s
Y Y
N N
Y Y
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