Intercel Smart SAM3W User Manual
Smart SAM3W User Guide V1.1
I
Ver1.1
Smart SAM3W
User Guide
Smart SAM3W User Guide V1.1
II
Ver1.1
Revision History
Version
Modified By
Date
Description
1.0 11/02/2013
Initial version
1.1 09/10/2013
Added new packaging
Smart SAM3W User Guide V1.1
1
Ver1.1
Contents
1 Introduction ..........................................................................................................................................................2
2 General Features ...............................................................................................................................................3
3 Safety Precautions .............................................................................................................................................4
4 Radio Frequency Exposure - SAR ...................................................................................................................5
5 WEEE Directive 2002/96/EC, Disposal Of Old Electronic Equipment .......................................................6
6 Packaging ............................................................................................................................................................7
6.1 Contents ............................................................................................................................................................7
6.2 Packaging Box ..................................................................................................................................................7
6.3 Production Label ..............................................................................................................................................8
7 Functionality ........................................................................................................................................................9
7.1 General ..............................................................................................................................................................9
7.2 RJ45 Socket ....................................................................................................................................................10
7.3 FME-Male 50Ω Antenna Connector ............................................................................................................10
7.4 SIM Holder ......................................................................................................................................................10
7.5 LED Status ......................................................................................................................................................10
7.6 Data Cable ......................................................................................................................................................11
8 Electrical Characteristics .................................................................................................................................12
8.1 Power Consumption (TBC) ...........................................................................................................................12
8.2 Receive Sensitivity .........................................................................................................................................12
8.3 Conducted Transmit Power ..........................................................................................................................12
8.4 Main Antenna Specifications ........................................................................................................................13
8.5 Environmental Characteristics .....................................................................................................................13
9 Smart SAM3W TCP/IP Operation ..................................................................................................................14
9.1 The TCP/IP Stack Description .....................................................................................................................14
9.2 Communication Sockets ...............................................................................................................................14
9.3 TCP/IP AT$ Commands ..............................................................................................................................15
9.4 CSD Call Escape Sequence .......................................................................................................................18
10 Firmware Upgrade ...........................................................................................................................................19
10.1 Firmware Upgrade For The 3G Module ...................................................................................................19
10.2 Firmware Upgrade For The Cortex M3 ARM Processor ........................................................................19
Smart SAM3W User Guide V1.1
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Ver1.1
1 Introduction
The Smart SAM3W is a compact, light-weight; GSM/GPRS/EDGE/UMTS/HSPA based modem. It provides
GSM, GPRS, UMTS and HSPA connectivity. The Smart SAM3W TCP/IP stack can be turned on/off using an
AT command.
The Smart SAM3W is designed for both mobile and fixed M2M applications. It has an RJ45 socket for input
voltage and the serial RS232 signals, an FME-male for antenna connection, a SIM holder and an LED
indicator.
The Smart SAM3W is capable of sending/receiving SMS; Circuit switched data and Packet-switched data.
FME-Male antenna connector
SIM holder
LED indicator
RJ45 socket for input power and serial RS232
Mobile station engine SL8084T
Qualcomm modem QSC6270
EU approval CE-0168
3GPP Release 5,6
A-tick
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2 General Features
- Quad-band GSM/GPRS 850/900/1800/1900MHz
- Dual-band UMTS/HSPA 850/2100MHz (The other option is 900/2100MHz)
- GPRS class B/Class 10
- HSPA Upload 1.8Mbps, down load 3.6Mbps
- CSD supported
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3 Safety Precautions
The following safety precautions must be observed whenever the Smart SAM3W modem is in operation or in
service. Failure to comply with these precautions violates the safety standards of the design, manufacture
and intended use of the product
- Switch off the Smart SAM3W modem :
In hospitals or places where medical equipments may be in use.
In an aircraft
Refuelling points
Explosive areas
- Restricted use of the Smart SAM3W modem
Near any chemical plant
Near any Fuel depot
Areas with mobile phone warning signs
Respect national regulations on the use of cellular devices. Road safety always comes first
The Smart SAM3W modem receives and transmit radio frequency energy while switched on, therefore
interference can occur if the Smart SAM3W is near TVs, radios, PCs or any inadequately shielded
equipment.
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4 Radio Frequency Exposure - SAR
The Smart SAM3W modem is a low-power transceiver, similar to a typical handheld GSM/GPRS/UMTS
mobile phone. When it is turned on, it will emit low-level radio frequency energy.
There are different guidelines and standards around the world that govern the permitted levels of radio
frequency exposure for general population. The levels include a safety margin to a human body.
The Specific Absorption rate (SAR) is a measure of the rate at which radio frequency energy is absorbed by
the body when exposed to radio frequency electromagnetic field. The SAR value is determined at the highest
certified power level in the laboratory conditions, but the actual SAR level of the transceiver while operating
can be well below this value. This is because the transceiver is designed to use minimum power to connect
to the network.
The Smart SAM3W modem is approved to use in applications where the antenna is placed more than
21cm from the body.
For other applications, the integrator is responsible for the local SAR requirements.
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