MeiG
Product
Manual
of
SLM750
Module
SLM750
Module
Hardware
Design
Page 11, total 84 pages
2 Product Overview
2.1 Basic Description
SLM750 is a wireless communication module of TD-LTE/FDD LTE/TD-SCDMA/WCDMA/
EVDO/CDMA/GSM with diversity receiving function. It supports TD-LTE and FDD LTE, and
downwards compatible with DC-HSPA+ of WCDMA, TD-HSPA of TD-SCDMA, network data
connection of EVDO RevB, which provides functions of voice, analog voice, SMS, and
communication for your applications. The module has 3 sub-modes: SLM750VC, SLM750VE,
SLM750VA. The following table shows the supported bands of the module.
Table 2: Supported band of SLM750
Network
SLM750VC
SLM750VE
SLM750VA
TD-LTE B38/B39/B40/B41
B40
B41
FDD LTE
B1/B3/B5/B8
B1/B3/B5/B7/B8/B20 B2/B4/B5/B12/B13/B17/B25/B26
WCDMA B1/B8
B1/B5/B8
B2/B4/B5
TD-SCDMA
B34/B39
Not supported
Not supported
EVDO
Not supported
Not supported
Not supported
CDMA BC0
Not
supported BC0/BC1
GSM 900/1800 900/1800
850/1800
GPS L1
Supported
Supported
Supported
Using advanced highly integrated design, SLM750 integrates RF and baseband on a piece of
PCB which has functions of wireless reception and transmission, baseband signal processing and
audio signal processing. It uses double side layout and the size is: 32.0×29.0×2.4mm. The module
can meet most M2M application requirements like mobile broadband access, video surveillance,
handheld terminals, on-board equipment, ultra-books and other products. In addition,
SLM750 is
compatible with Qualcomm MDM9628 main chip, which can be used in vehicle-mounted application.
2.2 Main performance
The following table describes the performance of the SLM750 in detail.
