MEIG SLM750-C7A User manual

SLM750
User Manual
File Name
：SLM750 User Manual
Version Number
：V1.6
Compan
y：Shenzhen MEIG SMART TECHNOLOGY Co., LTD
Release Date
：2017/8/18

IMPORTANT NOTICE
COPYRIGHT NOTICE
Copyright, Shenzhen MEIG SMART TECHNOLOGY Co., LTD All rights reserved.
This file and its contents are exclusively owned by Shenzhen MEIG SMART
TECHNOLOGY Co. , LTD, under the protection of Chinese laws and applicable
copyright laws in international conventions. Anyone shall not copy, spread, distribute,
modify or use other ways to apply this file or its contents. Those who violated will be
investigated corresponding legal liability in accordance with the law.
WARRANTY DISCLAIMER
Shenzhen MEIG SMART TECHNOLOGY Co., LTD makes no representations or
warranties, either express or implied, by or with respect to anything in this document,
and shall not be liable for any implied warranties of merchantability or fitness for a
particular purpose or for any indirect, special or consequential damages.
CONFIDENTIALITY
The information contained here (including any attachments) is confidential. The
recipient here acknowledges the confidentiality of this document, and except for the
specific purpose, this document shall not be disclosed to any third party.
NO GUARANTEE
Our company will not take any responsibility for any damage caused by the
customer’s abnormal operation. Please refer to specification and designing reference
guide. Our company have right to modify the document according to technical
requirement with no announcement to the customer.
FCC Regulations:
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2)
This device must accept any interference received, including interference that may
SLM750 User Manual Page 1, total 10 pages

cause undesired operation.
This device has been tested and found to comply with the limits for a Class B digital
device , pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiated radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
Caution: Changes or modifications not expressly approved by the party responsible
for compliance could void the user‘s authority to operate the equipment.
RF Exposure Information
This device complies with FCC radiation exposure limits set forth for an uncontrolled
environment. In order to avoid the possibility of exceeding the FCC radio frequency
exposure limits, human proximity to the antenna shall not be less than 20cm (8 inches)
during normal operation.
IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is still responsible for
the FCC compliance requirement of the end product, which integrates this module.
20cm minimum distance has to be able to be maintained between the antenna and
the users for the host this module is integrated into. Under such configuration, the
FCC radiation exposure limits set forth for an population/uncontrolled environment
can be satisfied.
Any changes or modifications not expressly approved by the manufacturer could void
the user's authority to operate this equipment.
USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to keep at
least 20cm separation with the antenna while this end product is installed and
operated. The end user has to be informed that the FCC radio-frequency exposure
guidelines for an uncontrolled environment can be satisfied. The end user has to also
SLM750 User Manual Page 2, total 10 pages

be informed that any changes or modifications not expressly approved by the
manufacturer could void the user's authority to operate this equipment. If the size of
the end product is smaller than 8x10cm, then additional FCC part 15.19 statement is
required to be available in the users manual: This device complies with Part 15 of
FCC rules. Operation is subject to the following two conditions: (1) this device may not
cause harmful interference and (2) this device must accept any interference received,
including interference that may cause undesired operation.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contains
Transmitter Module FCC ID: 2APJ4-SLM750". If the size of the end product is larger
than 8x10cm, then the following FCC part 15.19 statement has to also be available on
the label: This device complies with Part 15 of FCC rules.
Operation is subject to the following two conditions: (1) this device may not cause
harmful interference and (2) this device must accept any interference received,
including interference that may cause undesired operation.
SLM750 User Manual Page 3, total 10 pages

Revising records
No. Version Date Author Comments
1 V1.0 2016/6/28 Li Yan Create
2 V1.1 2016/11/15 Song Nan Add descriptions of key technologies
3 V1.2 2017/03/09 Song Nan Add SLM750 C7C
4 V1.3 2017/04/19 Song Nan Add descriptions of B5
5 V1.4 2017/05/04 Song Nan Revise name of SLM750 C5B
6 V1.5 2017/07/04 Gao Mingjun Add sub-models SLM750T and 750G
Edit SLM750 Frequencies
7 V1.6 2017/08/18 Song Nan Add sub-models
SLM750 User Manual Page 4, total 10 pages

LTE PCM
ADC GNSS
MIMO -40 ~ 85℃
Embedded USB Port
TCP/IP
SLM750 series of M2M modules are designed to
provide customers with wireless communication service. It
covers three operators’ network in domestic and the main
operators’s network of the world. It delivers maximum
150Mbps-DL and 50Mbps-UL data rates on LTE networks,
and has backward compatibility with 3G and 2G networks
to ensure that network communication is working in remote
areas.
Rx diversity and MIMO technology is provided to
improve communication quality and
optimize data
transmission rate; high-sensitivity GNSS function is also
provided.
A rich set of protocols (TCP/FTP/HTTP) and multiple
OS compatibility extend the applicability of the module to a
wide range of M2M applications.
Key Technologies
Cover LTE FDD/TD-LTE/WCDMA
/TD-SCDMA/EDGE/GPRS/GSM/
EVDO&CDMA 1x networks
Qualcomm® IZat™ Gen 8C engine,
Support GPS/GLONASS/BeiDou
Support Voice Codec
(HR/FR/EFR/AMR/AMR-WB)，
Support SRLTE/CSFB/VOLTE (optional）
USB2.0 High Speed Interface
Rx Diversity and MIMO Technology
TCP/IP Embedded Protocol Stacks
SLM750 User Manual Page 5, total 10 pages

Specification of SLM750
General Features
Package：LCC（80pin+LGA 64pin）
Size: 32.0×29.0×2.4mm
Weight: About 5g
Data Features
LTE FDD (CAT 4): Max 150Mbps(DL)/50Mbps(UL)
TD-LTE (CAT 4): Max 130Mbps(DL)/35Mbps(UL)
LTE (CAT 1): Max 10Mbps(DL)/5Mbps(UL)
DC-HSPA+: Max 42Mbps(DL)/5.76Mbps(UL)
TD-SCDMA: Max 4.2Mbps(DL)/2.2Mbps(UL)
WCDMA: Max 384kbps(DL)/384kbps(UL)
EDGE: Max 236.8kbps(DL)/236.8kbps(UL)
GPRS: Max 85.6kbps(DL)/85.6kbps(UL)
EVDO RevA: Max 3.1Mbps(DL)/1.8Mbps(UL)
CDMA1x: Max 153.6kbps(DL)/153.6kbps(UL)
SLM750 User Manual Page 6, total 10 pages

SLM750 series
PID Frequencies RX
Diversity GNSS
Voice/
Analog
voice
SLM750-C7A
LTE FDD: B1/B3/B 5/ B8
TD-LTE: B38/B39/B40/B41
WCDMA: B 1/ B8
TD-SCDMA: B34/B39
CDMA&EVDO: BC0
GSM: 900/1800
Yes Yes Yes / Optional
SLM750-C7B
LTE FDD: B1/B3/B 5/ B8
TD-LTE: B38/B39/B40/B41
WCDMA: B 1/ B8
TD-SCDMA: B34/B39
CDMA&EVDO: BC0
GSM: 900/1800
Yes No Yes / Optional
SLM750-C5A
LTE FDD: B1/B3/B8
TD-LTE: B38/B39/B40/B41
WCDMA: B 1/ B8
TD-SCDMA: B34/B39
GSM: 900/1800
Yes Yes Yes /Optional
SLM750-C5B
LTE FDD: B1/B3/B8
TD-LTE: B38/B39/B40/B41
WCDMA: B 1/ B8
TD-SCDMA: B34/B39
GSM: 900/1800
Yes No Yes /Optional
SLM750-C5C
LTE FDD: B1/B3/B8
TD-LTE: B38/B39/B40/B41
WCDMA: B 1/ B8
TD-SCDMA: B34/B39
GSM: 900/1800
No No Yes /Optional
SLM750-C7C
LTE FDD: B1/B3/B 5/ B8
TD-LTE: B38/B39/B40/B41
WCDMA: B 1/ B8
TD-SCDMA: B34/B39
CDMA&EVDO: BC0
GSM: 900/1800
No No Yes /Optional
SLM750 User Manual Page 7, total 10 pages

SLM750-G2E LTE FDD: B1/B3/B5/B7/B8/B20
WCDMA: B 1/ B8 Yes
Optional
Optional/Optional
SLM750-G2C LTE FDD: B2/B4/B5/B7/B28
WCDMA: B2/B 4/ B 5 Yes Yes
Optional/Optional
SLM750-G2D
LTE FDD: B1/B3/B5/ B 8
TD-LTE: B40
WCDMA: B2/B 4/ B 5
Yes
Optional
Optional/Optional
SLM750-G2J LT E F D D : B 2/ B4/ B5/ B1 2/ B17 Yes
Optional
Optional/Optional
SLM750-G2M LTE B 2/ B25
WCDMA:B1 Yes
Optio
nal
Optional/Optional
SLM750-C1A
（1）
LTE FDD: B1/B3/B5/B8
TD-LTE: B41 Optional
Optional
No/No
SLM750-TC
LTE FDD: B1/B3/B5/ B 8/ B28
TD-LTE: B 3 8/ B39/B40/B41
WCDMA: B 1/ B8
TDSCDMA: B 3 4/ B39
CDMA&EVDO: BC0
GSM: 850/900/1800/1900
Yes Optional Yes /Optional
SLM750-TE
LTE FDD: B1/B3/B5/B7/B8/B20
TD-LTE: B40
WCDMA: B 1/ B5/ B8
GSM: 850/900/1800/1900
Yes Optional Yes /Optional
SLM750-TAU
LTE FDD: B1/B3/B5/B7/B8/B28
TD-LTE: B40
WCDMA: B 1/ B5/ B8
GSM: 850/900/1800/1900
Yes Optional Yes /Optional
SLM750-TA
FDD:B2/B4/B5/B12/B13/B17/B2 5/ B
26
TDD:B41
WCDMA:B2/B4/ B5
CDMA&EVDO:BC0/BC1
GSM:850/1900
Yes Optional Yes/Optional
(1) Support LTE CAT 1；
SLM750 User Manual Page 8, total 10 pages

Transmit Power
GSM900 33±2dBm，GSM1800 30±2dBm，GSM850 33±2dBm, GSM1900 30±2dBm
CDMA/EVDO 23~30dBm,
WCDMA/HSPA 23+1/-3dBm，TD-SCDMA 23+1/-3dBm，TD-LTE 23±2.7dBm，
LTE FDD 23±2.7dBm
Protocols
TCP/UDP/HTTP/FTP/PPP/PING/DTMF/QMI
Interfaces
High speed USB 2.0
UART
SIM card Interface (1.8 / 3.0V)
Antenna Interface：
Main/Diversity/GNSS（Optional）
I2C
WAKEUP-IN & WAKEUP-OUT
Drivers & Tools
Drivers：Windows XP, Windows Vista,
Windows 7, Windows 8, Windows 8.1,
Windows 10, Linux, Android
Tools：One Click update tool, Gobinet
Dial Tool
*FOTA Update（Developing）
Working Environment
Restrict Working Temperature：
-40℃to 85℃
Storage Temperature: -45℃to
90℃
Humidity: 5%~95%
Power On/Off, Reset
ADC
Fly Mode
LED
PCM
SLM750 User Manual Page 9, total 10 pages

Antenna type
Dipole Antenna
Antenna gain
Device Band
Standalone
Maximum
Antenna
Gain (dBi)
Collocated
Maximum
Antenna
Gain (dBi)
SLM750-TA
GSM850 4 3.5
GSM1900 1.5 1.5
CDMA2000 BC0 4 3.5
CDMA2000 BC1 1.5 1.5
WCDMA Band II 1.5 1.5
WCDMA Band IV 5.5 5.5
WCDMA Band V 4 3.5
LTE Band 2 1.5 1.5
LTE Band 4 5.5 5.5
LTE Band 5 4 3.5
LTE Band 12 7 6.5
LTE Band 13 7 6.5
LTE Band 17 7 6.5
LTE Band 25 1.5 1.5
LTE Band 26 4 3.5
LTE Band 41 8.5 8.5
Collocated
Transmitters
WLAN2.4GHz 4
WLAN5GHz 4
Bluetooth 4
SLM750 User Manual Page 10, total 10 pages