Formerly Omnipoint Technologies, Inc. Eagle™ II GSM Radio Module Wireless GSM Communication Technical Manual © 2000 Xircom, Inc. All rights reserved. All trademarks and copyrights are the property of Xircom, Inc.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 2 SAFETY PRECAUTIONS Important Safety Information The following information applies to the devices described in this manual. Always observe all standard and accepted safety precautions and guidelines when handling any electrical device. ! Save this manual: it contains important safety information and operating instructions. ! Do not expose the Eagle™ II product to open flames.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 3 Note: Additional care must be taken by the installer and/or user of the Eagle II products to ensure proper antenna selection and installation. Adherence to the above conditions is necessary to comply with FCC requirements for safe operation regarding exposure to RF radiation. Human Exposure Compliance Statement Xircom, Inc.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 4 CONTENTS SAFETY PRECAUTIONS ............................................................................................2 Important Safety Information................................................................................................. 2 Guidelines for Limiting RF Exposure.....................................................................................
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 5 Voice Communication.......................................................................................................... 20 Circuit-Switched Data .......................................................................................................... 20 SMS: Short Message Services............................................................................................
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 6 GSM Full Type Approval (FTA)........................................................................................... 38 Electromagnetic Compatibility (EMC) and Safety Requirements ....................................... 38 EMC/Safety Requirements for the USA ......................................................................... 38 Human Exposure Compliance Statement ..........................
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 7 PRODUCT OVERVIEW The Eagle II radio module is a compact, wireless OEM module that utilizes the Global System for Mobile Communications (GSM) international communications standard to provide two-way wireless capabilities via GSM services. The Eagle II module is a fully Type-approved GSM device, enabling application-specific, two-way communication and control.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 8 Incorporating GSM Communications into the Design As shown in the Figure 1, the Eagle II module is designed for easy integration with other components and packaging by leveraging the existing public GSM networks. Compare the Eagle II to systems that require the construction, operation, maintenance, and expense of a private wireless network.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 9 Summary of the Features for the Eagle II Radio Module Interface Power Radio Features Regulatory GSM Functionality Data input/output interface 60-pin, dual-row connector: 0.8 mm pitch, surface mount Primary serial port V.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 10 SIM 3 V Mini-Subscriber Identity Module (SIM) carrier and interface on board International Mobile Equipment Identity (IMEI) The IMEI allows defective or stolen equipment to be barred from using the GSM network. Developer's Kit Eagle II Developer's Kit provides equipment for reducing the time required to develop an application that utilizes the Eagle II module.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 2 Operational vibration, random 3 0.1 m /s , 2 to 200 Hz Mechanical: Storage and Transportation Transportation vibration, packaged ASTM D999 Drop, packaged ASTM D775 method A, 10 drops Shock, un-packaged 150 m/s , 11 ms, half-sine per IEC 68-2-27 Drop, un-packaged 4-inch drop per Bellcore GR-63-CORE 2 Mechanical: Proposed Standards Transportation ETSI Standard ETS 300 019-1-2 Class 2.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 12 Operating Power The Eagle II module requires an input voltage of 4.2 VDC to 5.2 VDC. The input source voltage ripple should be less than 20% of the average supply voltage peak-to-peak under normal operating conditions. Eagle II Module GSM 900 GSM GPRS Class 10 Average Current (Amps) Peak Current (Amps) 1 TX 1 RX 0.38 A 2.28 A 1 RX 0.11 A 0.18 A 1 TX 4 RX 0.41 A 2.28 A 2 TX 3 RX 0.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 Physical Layout for the Eagle II Module Refer to the Eagle II Interface Control Drawing (ICD), Document # 06700103, for information about the physical layout of the Eagle II module.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 14 PHYSICAL INTERFACES OF THE EAGLE II MODULE The Eagle II module provides the following interfaces: ! Antenna connector, which allows the Eagle II module to communicate with other GSM devices. ! Signals on the 60-pin I/O connector allow the carrier board of the application to communicate with the Eagle II module. Two V.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 15 Mating Connector on the Carrier Board of the Application The carrier board must provide a mating 60-pin connector.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 Pin Number Signal Name Direction 16 Functionality Voltage Level 16 TX0 From CPE Transmit data 0. DCE Input signal. Active low. Main serial interface receive data signal. During idle or reset, signal will be a logic 1. Connects to a DTE, TX, transmit data pin. 5 V or 3 V 18 CTS0 To CPE Clear-To-Send 0. DCE Output signal. Active low. Main serial interface clear to send signal.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 Pin Number Signal Name Direction Functionality 17 Voltage Level Clock 27 CLKOUT To CPE Clock output. A 50% duty cycle 13 MHz square wave clock source. Used for synchronization of external circuitry to the base band processor. Leave signal disconnected if function is not used. 3V GPIO0-GPIO3 To/From CPE General purpose I/O bits 0 through 3.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 Pin Number Signal Name 60 Direction 18 Functionality Voltage Level SIM-3 V To CPE SIM 3 V output used in conjunction with the SIM-IN signal to a remote SIM device. Leave signal disconnected if function is not used. 3V 7 TX on To CPE Transmit ON. Digital output to indicate transmitter power status. A logic 1 indicates transmit power is on. A logic 0 indicates transmit power is off.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 ! 19 The maximum distance from the Eagle II to the remote SIM connector must not exceed TBD cm (TBD inches). Status Indicator The Eagle II module provides a multi-color LED that indicates the current link status and signal quality. Note: The LED illuminates any time power is applied to the Eagle II module.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 20 MODES OF OPERATION GSM supports many optional services and modes.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 21 SMS: Short Message Services Short Message Services (SMS) is a feature-rich GSM service.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 22 PROVISIONING THE SIM The GSM SIM can support optional features or services. Most GSM operators typically configure the SIM to send/receive voice calls and to receive SMS; however, some may require an additional tariff to enable the SIM to send SMS. The transmission of data and fax are also additional services that may require tariffs and additional provisioning.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 23 SOFTWARE INTERFACE OF THE EAGLE II MODULE The application sends commands to the Eagle II module via the 60-pin I/O signal connector. These commands use the AT (from "AT-tention") command set. The Eagle II module operates in one of the following modes: ! Command mode: Used for configuring the Eagle II module, for interrogating the GSM network, and for placing and receiving calls.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 28 INITIALIZATION AND SETUP EXAMPLES In the GSM vocabulary, a call from GSM mobile to the PSTN is called a "mobileoriginated call" or "outgoing call." A call from the fixed network to a GSM mobile is called a "mobile-terminated call" or "incoming call." In the following examples, “App” refers to the application.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 ! ! 30 The following command queries the strength of the RF coverage. This command provides information about the RF coverage for the Eagle II module. App > Eagle AT+CSQ Get the signal strength (for this command, do not enter “?”) Eagle > App +CSQ: 10,99 Receive signal strength = 10, -95 dBm OK RXQUAL =99, unknown The following command requests the current Public Land Mobile Network (PLMN).
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 ! ! ! 31 After initializing the module with the proper SMS mode, select the proper service center. The service center is the Public Land Mobile Network (PLMN) to which the SME telephone number belongs. The following command selects the service center.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 32 App > Eagle AT+CMGS="12017572673" Send a message to the telephone number Eagle > App > Ready to send message App > Eagle Hello, how are you?^Z Enter the text message. End the message with Control Z. Eagle > App OK Successful transmission Requesting to Receive the SMS Text The following example provides the AT command for requesting that the Eagle II module receive SMS messages.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 33 Initiating a Data Call The default traffic channel type for the Eagle II module is for data. The following example provides the AT command for requesting the Eagle II module to initiate a data call. App > Eagle AT + FCLASS = 0 Sets the traffic channel type to Data mode if the traffic channel was previously changed to Voice mode. (Data mode is the default traffic channel type.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 34 Initiating a Voice Call The Eagle II module supports the AT commands for requesting to initiate both mobileoriginated (MO) and mobile-terminated (MT) voice calls. Mobile-Originated Call The following example provides the AT command for requesting the Eagle II module to initiate a mobile-originated (MO) voice call.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 35 INTEGRATION AND TEST The Eagle II module has been designed to minimize the amount of time required for integrating and testing the application. By being fully GSM Type Approved, the Eagle II module provides seamless integration into the GSM network. The integration issues for the application can be narrowed to the utilization of the AT commands and the use of the GSM functionality.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 36 As part of integration, each of the following interfaces should be verified: Interface SIM Recommendations The maximum line length of the SIM interface is TBD cm (TBD inches). The Eagle II module takes care of the signal conditioning As a minimum, an external application with a remote SIM will require a standard SIM carrier. " Tie the SW1 signal of this to the SIM 3 V line via a 20k resistor.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 37 REPAIR AND RETURN POLICY Note: The standard warranty for the Eagle II module is 90 days. To report a problem, call the Xircom Customer Service department: • United States of America (toll-free): 1.888.684.5355 • International: +1.719.884.2444 Reporting and Troubleshooting Problems with the Eagle II Module Problems can be reported by calling Customer Service.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 38 REGULATIONS AND COMPLIANCE This section summarizes the responsibilities and actions required of manufacturers and integrators who incorporate OEM versions of the Eagle II module into their products. In certain situations and applications these products will require additional FCC, CE, GSM FTA or other regulatory approvals prior to sale or operation.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 39 Human Exposure Compliance Statement Xircom, Inc. Wireless Technology Group certifies that the Eagle ™II 900/1900 MHz GSM Radio Module (FCC ID: J3OEAG2919) complies with the RF hazard requirements applicable to broadband PCS equipment operating under the authority of 47 CFR Part 24, Subpart E of the FCC Rules and Regulations.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 40 Unintentional Radiators, Part 15 Equipment designated as Class A is intended for use in a commercial, industrial or business environment. The Eagle II module has been tested and found to comply with the limits for a Class A digital device and can be integrated into equipment or applications intended for use in commercial, industrial or business environments.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 41 Instructions to the Original Equipment Manufacturer (OEM) To comply with the requirements of the National Environmental Policy Act (NEPA) of 1969, operation of an FCC-regulated transmitter may not result in human exposure to radio frequency radiation in excess of the applicable health and safety guidelines established by the FCC.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 42 For the purpose of determining compliance with current FCC rules addressing human exposure to radio frequency radiation, the FCC has established the following three categories of transmitting devices: ! Portable Devices – devices where the antenna is located within 20 cm (7.87 inches) of any person, including the user, if applicable.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 Human Exposure Compliance Statement Include the following statement in the instruction / operation manual. © 2000 Xircom, Inc. All rights reserved. All trademarks and copyrights are the property of Xircom, Inc. 43 Xircom, Inc.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 45 EMC/Safety Requirements for the Countries of the European Union (EU) The European Union (EU) is comprised of fifteen countries that follow a harmonized set of standards, utilizing the CE mark as a uniform mark of acceptance.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 46 PIN ASSIGNMENTS OF THE I/O CONNECTOR Signals of the I/O Connector, Sorted by Pin Number Pin 1 Signal Name VIN Direction From CPE 2 Functionality Voltage Level Electrical power input to Eagle II module: 4.2 VDC to 5.2 VDC Refer to the table for Operating Power. 3 4 5 6 7 TX on To CPE Transmit ON. Digital output to indicate transmitter power status.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 Pin Signal Name Direction Functionality 47 Voltage Level 16 TX0 From CPE Transmit data 0. DCE Input signal. Active low. Main serial interface receive data signal. During idle or reset, signal will be a logic 1. Connects to a DTE, TX, transmit data pin. 5 V or 3V 17 GPIO2 To/From CPE General purpose I/O bit.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 Pin Signal Name Direction Functionality 32 ID0 To CPE Identification 0. Bit 0 of four (0 to 3) output bits to identify hardware revision. Do not use: leave open. 33 GND From CPE Electrical power return for digital and analog grounds. 34 ID1 To CPE Identification 1. Bit 1 of four (0 to 3) output bits to identify hardware revision. Do not use: leave open.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 Pin Signal Name Direction Functionality 54 SIM-RST To CPE SIM reset. An output signal to reset a remote SIM device. Leave signal disconnected if function is not used. 55 SPK1P To CPE Speaker 1 Positive. Positive output pin. High side of a push-pull amplifier. Speaker impedance 15 ohms, minimum. Speaker capacitance of 700 pF, maximum. Driver voltage is 4.5 V peak-topeak.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 REFERENCES Eagle II Product Documentation ! Eagle II Programmer's Manual ! Eagle II Interface Control Drawing (ICD), Document # 06700103 GSM and PCS Device Specifications ! GSM 11.10-1 version 4.19.1 (GSM 900- and 1800 MHz devices) ! PCS 11.10 (PCS 1900 MHz devices) US Government Federal Communications Commission (FCC) Internet: http://www.fcc.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 Mechanical Specifications ! ASTM D999 ! ASTM D775 ! IEC 68-2-27 ! Bellcore Gr-63-CORE RF and EMI Specifications ! ETSI Standards ♦ ETS 300 019-1-1 Class 1.2 ♦ ETS 300 019-1-2 Class 2.1 ♦ ETS 300 019-1-3 Class 3.1 ! EN 61000-4-6 ! GSM 11.10, Section 12.2 ! EN 55022 Class B © 2000 Xircom, Inc. All rights reserved. All trademarks and copyrights are the property of Xircom, Inc.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 52 GLOSSARY AND ACRONYMS App Application Refers to the Application which sends or receives commands/responses from the Eagle II Module AT Command Set Commands issued by intelligent device to a modem to perform functions, such as to initiate call, to answer call, or to transmit data.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 53 GSM Global System for Mobile Communications Standard for digital communications. Allows consistent communications in various parts of the world despite variations in RF spectrum allocations. Transferring the SIM (see below) permits users to roam by changing terminal equipment.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 54 PSTN Public Switched Telephone Network RF Radio Frequency A frequency at which electromagnetic radiation may be detected and amplified as an electric current at the wave frequency. Rx Recieve Short Message An alphanumeric message of up to 160 characters that can be sent to or from a GSM terminal.
Eagle II GSM Radio Module Technical Manual Preliminary Draft: 08/31/00 Part Number: 07100017 version 00.04 CONTACTING XIRCOM Customer Support 888.684.5355 (toll free in the USA) 719.884.2444 Internet www.omnipoint-tech.com North America Xircom, Inc. 1365 Garden of the Gods Road Colorado Springs, CO 80907 Telephone: Europe " 888.684.5355 (toll-free in the USA) " 719.884.2444 2 Cameron Close Long Melford, Suffolk C010 9TS England Telephone: " 44.1787.378010 © 2000 Xircom, Inc.