CE910 Series Hardware User Guide 1vv0301010 Rev.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 APPLICABILITY TABLE PRODUCT CE910-DUAL CE910-SC CE910B-DUAL Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE Notice While reasonable efforts have been made to assure the accuracy of this document, Telit assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. The information in this document has been carefully checked and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies or omissions.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 Usage and Disclosure Restrictions License Agreements The software described in this document is the property of Telit and its licensors. It is furnished by express license agreement only and may be used only in accordance with the terms of such an agreement. Copyrighted Materials Software and documentation are copyrighted materials. Making unauthorized copies is prohibited by law.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 Contents 1. Introduction ...................................................... 8 1.1. Scope .......................................................... 8 1.2. Audience ....................................................... 8 1.3. Contact Information, Support ................................... 8 1.4. Document Organization .......................................... 9 1.5. Text Conventions ............................................
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 5.3.5. 5.3.6. 6. Thermal Design Guidelines ....................................... 35 Power Supply PCB layout Guidelines .............................. 36 Antenna .......................................................... 38 6.1. CDMA Antenna Requirements ..................................... 38 6.2. CDMA antenna – PCB line Guidelines ............................ 39 6.3. CDMA Antenna installation Guidelines ...........................
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 13.1. General ..................................................... 59 13.2. Module Finishing & Dimensions ............................... 59 13.3. Recommended foot print for the application .................. 60 13.4. Stencil ..................................................... 61 13.5. PCB Pad Design .............................................. 61 13.6. Recommendations for PCB Pad Dimensions (mm) ................. 61 13.7.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 1. Introduction 1.1. Scope The aim of this document is the description of typical hardware solutions useful for developing a product with the Telit CE910 module. 1.2. Audience This document is intended for Telit customers who are about to implement their applications using our CE910 modules. 1.3.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 1.4. Document Organization This document contains the following chapters: Chapter 1: “Introduction” provides a scope for this document, target audience, contact and support information, and text conventions. Chapter 2: “General Product Description” gives an overview of the features of the product. Chapter 3: “CE910 Module Connections” deals with the pin out configuration and layout.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 1.5. Text Conventions Danger – This information MUST be followed or catastrophic equipment failure or bodily injury may occur. Caution or Warning – Alerts the user to important points about integrating the module. If these points are not followed, the module and end user equipment may fail or malfunction. Tip or Information – Provides advice and suggestions that may be useful when integrating the module. All dates are in ISO 8601 format, i.e.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 2. General Product Description 2.1. Overview The aim of this document is the description of typical hardware solutions useful for developing a product with the Telit CE910 module. In this document all the basic functions of a mobile device will be taken into account; for each one of them a proper hardware solution will be suggested and eventually the wrong solutions and common errors to be avoided will be evidenced.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 2.2. Product Specifications Air Interface Frequency Bands Data Service Max. RF out power Typical conducted sensitivity CE910 Specifications CDMA 1xRTT CE910-DUAL : 800/1900MHz CE910-SC : 800MHz CE910B-DUAL : 800/1900MHz (BC0/BC10/BC1) CDMA 1xRTT: 153.6 Kbps (full-duplex) CDMA BC0: Power class 3 (24.5dBm) for 1xRTT CDMA BC1: Power class 2 (24.5dBm) for 1xRTT CDMA BC10 : Power class 2 (24.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 3. CE910 Module Connections 3.1. Pin-Out Pin Signal I/O Function USB FS 2.0 Communication Port I/O USB differential Data(+) B15 USB_D+ I/O USB differential Data(-) C15 USB_DI Power for the internal USB transceiver A13 VUSB Asynchronous UART – Prog.
CE910 Family Hardware User Guide 1vv0301010 Rev.
CE910 Family Hardware User Guide 1vv0301010 Rev.
CE910 Family Hardware User Guide 1vv0301010 Rev.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 NOTE: The following table is listing the main Pinout differences between the CE910 variants. Product BC0 BC10 BC1 Notes CE910-DUAL Yes No Yes Reserved pads: A3, A5, A6, A7 CE910-SC Yes No No CE910B-DUAL Yes Yes Yes Reserved pads: A3, A5, A6, A7 NOTE: If not used, almost all pins not in use must be left disconnected.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 3.1.1. LGA Pads Layout(CE910-DUAL & CE910B-DUAL) Top View NOTE: The pin defined as RES must be considered RESERVED and not connected on any pin in the application. The related area on the application has to be kept empty. Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 3.1.2. LGA Pads Layout(CE910-SC) Top View NOTE: The pin defined as RES must be considered RESERVED and not connected on any pin in the application. The related area on the application has to be kept empty. Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 4. Hardware Commands 4.1. Turning on the CE910 module To turn on the CE910, the pad ON_OFF* must be tied low for at least 1.5 second and then released. The maximum current that can be drained from the ON_OFF* pad is 0.1 mA. A simple circuit to power on the module is illustrated below: 4.1.1.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 During the Initialization state, any kind of AT-command is not available. DTE must wait for the Activation state to communicate with CE910. To check if the CE910 has powered on, the hardware line VAUX/PWRMON must be monitored. When VAUX/PWRMON goes high, the module has powered on. NOTE: Do not use any pull up resistor on the ON_OFF* line. It is pulled up with 200kΩ internally.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 A flow chart the proper turn on procedure is displayed below: Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 A flow chart showing the AT commands managing procedure is displayed below: Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 4.2. Turning off the CE910 module Turning off the device can be done in two ways: via AT command (see CE910 Software User Guide, AT#SHDN) by tying low pin ON_OFF* Either ways, the device issues a detach request to network informing that the device will not be reachable any more. To turn OFF the CE910 the pad ON_OFF* must be tied low for at least 2.5 seconds and then released.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 4.2.2. Turning OFF by tying low ON_OFF* To turn OFF the CE910 the pad ON_OFF* must be tied low for at least 2 seconds and then released. The same circuitry and timing for the power on must be used. When the hold time of ON_OFF* is above 2 seconds, the CE910 goes into the finalization state and will shut down PWRMON at the end of this state.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 4.3. Summary of Turning ON and OFF the Module The chart below describes the overall sequences for turning ON and OFF the module. Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 The following flow chart shows the proper turn off procedure: Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 4.4. Hardware Unconditional Shutdown The Unconditional shutdown of the module could be activated using the HW_SHUTDOWN* line(pad R13). WARNING: The hardware unconditional shutdown must NOT be used during normal operation of the device since it does not detach the device from the network. It shall be used as an emergency exit procedure.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 For example: Let us assume you need to drive the HW_SHUTDOWN* pad with a totem pole output of a +3/5 V microcontroller (uP_OUT2): NOTE: In order to avoid a back powering effect it is recommended to avoid having any HIGH logic level signal applied to the digital pins of the CE910 when the module is powered OFF or during an ON/OFF transition. Reproduction forbidden without written authorization from Telit Communications S.p.A.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 In the following flow chart is detailed the proper restart procedure: Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 5. Power Supply The power supply circuitry and board layout are a very important part in the full product design and they strongly reflect on the product’s overall performance. Read carefully the requirements and the guidelines that follow for a proper design. 5.1.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 5.2. Power Consumption CE910 Average Mode Description (mA) 140uA(*1) Power off current (Typical) No call in progress (slot cycle index=2) Standby mode AT+CFUN=1 29 Normal mode; full functionality of the module Disabled TX and RX; modules is not registered on the AT+CFUN=4 27 network Full functionality with power saving; AT+CFUN=5 2 1.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 5.3. General Design Rules The principal guidelines for the Power Supply Design embrace three different design steps: 5.3.1. the electrical design the thermal design the PCB layout Electrical Design Guidelines The electrical design of the power supply depends strongly on the power source where this power is drained. We will distinguish them into three categories: 5.3.2.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 An example of a linear regulator with 5V input: 5.3.3. +12V Input Source Power Supply Design Guidelines The desired output for the power supply is 3.8V, hence due to the big difference between the input source and the desired output, a linear regulator is not suitable and must not be used. A switching power supply would be preferable because of its better efficiency, especially with the 1A peak current load represented by CE910.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 An example of switching regulator with 12V input is in the schematic below: 5.3.4. Battery Source Power Supply Design Guidelines The desired nominal output for the power supply is 3.8V and the maximum voltage allowed is 4.2V. A single 3.7V lithium-ion cell battery type is ideal to supply power to the Telit CE910 module. WARNING: The three battery cells (Ni/Cd or Ni/MH 3.6V nom.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 Considering the very low current during idle, especially if the Power Saving function is enabled, it is possible to consider from the thermal point of view that the device absorbs current significantly only during calls.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 The PCB traces to CE910 and the Bypass capacitor must be wide enough to ensure no significant voltage drops occur when the 1A current peaks are absorbed. This is a must for the same above-mentioned reasons. Try to keep this trace as short as possible.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 6. Antenna The antenna connection and board layout design are the most important parts in the full product design and they strongly reflect on the product’s overall performance. Read carefully and follow the requirements and the guidelines for a proper design. 6.1.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 must not be co-located or operating in conjunction with any other antenna or transmitter. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must ensure that the end user has no manual instructions to remove or install the CE910 module. Antennas used for this OEM module must not exceed 5dBi gain for mobile and fixed operating configurations. 6.2.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 7. USB Port The CE910 module includes a Universal Serial Bus (USB) transceiver, which operates at USB Fullspeed (12Mbits/sec) and slave mode only. It is compliant with the USB 2.0 specification and can be used for diagnostic monitoring, control and data transfers.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 8. Serial Port The serial ports on the Telit CE910 are the interface between the module and OEM hardware. 2 serial ports are available on the module: Modem Serial Port 1 (Main) Modem Serial Port 2 (Auxiliary) Several configurations can be designed for the serial port on the OEM hardware. The most common are: RS232 PC comport Microcontroller UART@1.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 8.1. Modem Serial Port 1 The serial port 1 on the CE910 is a +1.8V UART with all 7 RS232 signals. It differs from the PC-RS232 in the signal polarity (RS232 is reversed) and levels. RS232 Pin # Signal CE910 Pad No.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 NOTE: For minimum implementation, only the TXD and RXD lines must be connected, the other lines can be left open provided a software flow control is implemented. NOTE: In order to avoid a back powering effect it is recommended to avoid having any HIGH logic level signal applied to the digital pins of the CE910 when the module is powered off or during an ON/OFF transition. NOTE: High-speed UART supports up to 4Mbps.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 8.2. Modem Serial Port 2 The secondary serial port on the CE910 is a CMOS 1.8V with only RX and TX signals. The signals of the CE910 serial port are: PAD D15 E15 Signal TX_AUX RX_AUX I/O O I Function Auxiliary UART (TX data to DTE) Auxiliary UART (RX data from DTE) Type CMOS 1.8V CMOS 1.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 8.3. RS232 Level Translation In order to interface the Telit CE910 with a PC com port or a RS232 (EIA/TIA-232) application, a level translator is required. This level translator must: Invert the electrical signal in both directions Change the level from 0/1.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 9. Audio Section Overview The CE910 provides an analog audio interface and digital audio interface. 9.1. Analog Audio Interface(AVI) The CE910 provides an analog audio interface; one differential input for audio to be transmitted(Uplink) and a balanced output for audio to be received(Downlink).
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 9.1.1. MIC Connection If a “balanced way” is anyway desired, much more care has to be taken to VMIC noise and ground noise. TIP: Since the J-FET transistor inside the microphone acts as RF-detector-amplifier, ask vendor for a microphone with anti-EMI capacitor (usually a 33pF or a 10pF capacitor placed across the output terminals inside the case). Reproduction forbidden without written authorization from Telit Communications S.p.A.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 9.1.2. LIN-IN Connection If the audio source is not a mike but a different device, the following connections can be done. Place 100nF capacitor in series with both inputs, so the DC current is blocked. Place the 33pF-100Ohm33pF RF-filter, in order to prevent some EMI field to get into the high impedance high gain MIC inputs.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 9.1.3. EAR Connection The audio output of the CE910 is balanced, this is helpful to double the level and to reject common mode (click and pop are common mode and therefore rejected). These outputs can drive directly a small loudspeaker with electrical impedance not lower than 32Ohm. TIP: in order to get the maximum audio level at a given output voltage level (dBspl/Vrms), the following breaking through procedure can be used.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 9.2. Digital Voice Interface(DVI) The product is providing one Digital Audio Interface (DVI) on the following Pins: Pin Signal I/O Function B9 DVI_WA0 I/O Digital Voice interface (WA0) B6 DVI_RX I Digital Voice interface (RX) B7 DVI_TX O Digital Voice interface (TX) B8 DVI_CLK I/O Digital Voice interface (CLK) Type 1.8V 9.2.1. CODEC Example Please refer to the Digital Voice Interface Application note.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 10. General Purpose I/O The CE910 module is provided by a set of Digital Input / Output pins Input pads can only be read; they report the digital value (high or low) present on the pad at the read time. Output pads can only be written or queried and set the value of the pad output. An alternate function pad is internally controlled by the CE910 firmware and acts depending on the function implemented.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 10.1. Logic Level Specification Where not specifically stated, all the interface circuits work at 1.8V CMOS logic levels. The following table shows the logic level specifications used in the CE910 interface circuits: Absolute Maximum Ratings -Not Functional Parameter Input level on any digital pin (CMOS 1.8) with respect to ground Min -0.3V Max 2.3V Operating Range - Interface levels (1.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 10.3. Using a GPIO Pad as Output The GPIO pads, when used as outputs, can drive 1.8V CMOS digital devices or compatible hardware. When set as outputs, the pads have a push-pull output and therefore the pull-up resistor may be omitted. 10.4. Indication of Network Service Availability The STAT_LED pin status shows information on the network service availability and Call status.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 10.5. RTC Bypass Output The VRTC pin brings out the Real Time Clock supply but it is NOT separate from the rest of the digital part. So unlike other Telit’s products, CE910 series cannot support RTC function if VBATT is not supplied. In this reason xE910 RTC Backup Application Note is NOT valid for CE910. In summary in order to use RTC function with CE910, VBATT must be supplied from the application.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 Output bypass capacitor (Inside the module) 2.2μF Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 11. ADC section 11.1. Description The on board ADC is 12-bit converter. It is able to read a voltage level in the range of 0 ~ 1.2 volts applied on the ADC pin input and store and convert it into 12 bit word. Parameter Input Voltage range AD conversion Resolution Input Resistance Min 0 1 Max 1.2 12 < 1 Units Volt bits mV Mohm The CE910 provides one Analog to Digital Converter.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 12. Test Point These pins are needed in order to analyze CE910 on the application board. The signals of the CE910 are: PAD C3 C4 C5 C6 C7 D3 E3 Signal TP1 TP2 TP3 TP4 TP5 TP6 TP7 I/O Function Test Point Test Point Test Point Test Point Test Point Test Point Test Point Type TP TP TP TP TP TP TP Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 13. Mounting CE910 on the Application 13.1. General The CE910 has been designed in order to be compliant with a standard lead-free SMT process. 13.2. Module Finishing & Dimensions The CE910 overall dimensions are: Length : 28.2 mm Width : 28.2 mm Thickness : 2.05 mm Weight : 4.7 g Top view Bottom view (Dimensions in mm) Reproduction forbidden without written authorization from Telit Communications S.p.A.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 13.3. Recommended foot print for the application 144 pins < Top View > In order to easily rework the CE910 it is suggested to consider having a 1.5 mm placement inhibit area around the module on the application. It is also suggested, as a common rule for an SMT component, to avoid having a mechanical part of the application in direct contact with the module.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 13.4. Stencil Stencil’s apertures layout can be the same as the recommended footprint (1:1). A suggested thickness of stencil foil ≥ 120 µm. 13.5. PCB Pad Design Non solder mask defined (NSMD) type is recommended for the solder pads on the PCB. Copper pad Solder mask Copper pad PCB Solder Mask Defined 13.6.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 Holes in pad are allowed only for blind holes and not for through holes. Recommendations for PCB Pad Surfaces: Finish Electro-less Ni / Immersion Au Layer thickness (um) 3 ~ 7 / 0.05 ~ 0.15 Properties good solder ability protection, high shear force values The PCB must be able to resist the higher temperatures which are occurring at the lead-free process. This issue should be discussed with the PCB-supplier.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 13.7. Solder Paste Solder Paste Lead free Sn/Ag/Cu We recommend using only “no clean” solder paste in order to avoid the cleaning of the modules after assembly. 13.7.1.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 Profile Feature Pb-Free Assembly Peak Temperature (TP) 245 +0/-5℃ Time within 5℃ of actual Peak Temperature (tP) 10 ~30 seconds Ramp-down Rate 6 ℃/sec max Time 25℃ to Peak Temperature 8 minutes max NOTE: All temperatures refer to topside of the package, measured on the package body surface. WARNING: The CE910 module withstands one reflow process only. Reproduction forbidden without written authorization from Telit Communications S.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 14. Packing System The CE910 modules are packaged on trays of 20 pieces each. These trays can be used in SMT processes for pick & place handling. Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 14.1. Moisture Sensibility The CE910 is a Moisture Sensitive Device level 3, in accordance with standard IPC/JEDEC J-STD020, take care all the relative requirements for using this kind of components. Moreover, the customer has to take care of the following conditions: a) Calculated shelf life in sealed bag: 12 months at < 40°C and 90% relative humidity (RH).
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 15. Application Design Guide 15.1. Download and Debug Port One of the following options should be chosen in the design of host system in order to download or upgrade the Telit’s software and debug CE910 when CE910 is already mounted on a host system. CASE I: Users who use both of UART and USB interfaces to communicate with CE910 - Must implement a download method in a host system for upgrading CE910 when it’s mounted.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 16. Conformity Assessment Issues(Problèmes d'évaluation de conformité) The CE910 is FCC/IC Approved as module to be installed in other devices. This device should be used only for fixed and mobile applications and if the final product after integration is intended for portable use, a new application and FCC is required. Le CE910 est approuvé FCC/IC comme module à installer dans d'autres dispositifs.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 (2) ce dispositif doit accepter aucune interférence, y compris un interférence qui pourrait causer le fonctionnement non désiré du dispositif.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. L'émetteur radio (CE910-DUAL identification d'IC : 5131A-CE910DUAL & CE910BDUAL identification d'IC : 5131A-CE910BDUAL) a été approuvé par Industry Canada pour fonctionner avec le type d'antenne énuméré dans ce manuel avec le gain autorisé maximum et l'impédance d’antenne exigée pour chaque type d'antenne indiqué.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 WARNING: Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 17. Safety Recommendations READ CAREFULLY Be sure the use of this product is allowed in the country and in the environment required. The use of this product may be dangerous and has to be avoided in the following areas: Where it can interfere with other electronic devices in environments such as hospitals, airports, aircrafts, etc. Where there is risk of explosion such as gasoline stations, oil refineries, etc.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 18. Document History Revision 0 1 Date 2012-07-12 2012-08-06 2 2012-12-20 3 2013-04-08 4 5 2013-04-16 2013-06-03 6 2013-12-12 7 2014-08-13 8 2014-11-10 9 10 2015-02-09 2015-05-15 Changes Initial release for MKT sample 8.1 Modem Serial Port1: added input resistances for input lines 10.5 RTC Bypass Output : updated application information 2.2 Product Specifications updated : Device dimensions 3.
CE910 Family Hardware User Guide 1vv0301010 Rev.11 – 2015-10-27 11 2015-10-27 Added CE910B-DUAL Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
