Maxon Electronics Australia MM-5100 Maxon Australia 1X CDMA Voice/Data Modem User Manual Hardware Manual

Maxon Electronics Australia Pty. Ltd. Maxon Australia 1X CDMA Voice/Data Modem Hardware Manual

Users Manual

Maxon Electronics Australia Pty Ltd 36A Gibson Ave. Padstow NSW 2211 Tel : 02 9707-2000 Fax : 02 9707-3328 www.maxon.com.au Maxon Australia Pty Ltd CDMA 1X Voice/Data Modem MM-5100 Hardware Application User Manual Ver. 0.1 Date: Jan. 22, 2003
MM-5100 Hardware – User Manual Jan. 22, 2003 2 of 18 FCC RF EXPOSURE COMPLIANCE In August 1996 the Federal Communications Commission (FCC) of the United States with its action in Report and Order FCC 96-326 adopted an updated safety standard for human exposure to radio frequency (RF) electromagnetic energy emitted by FCC regulated transmitters. Those guidelines are consistent with the safety standard previously set by both U.S. and international standards bodies. The design of this phone complies with the FCC guidelines and these international standards. Use only the supplied or an approved antenna. Unauthorized antennas, modifications, or attachments could impair call quality, damage the phone, or result in violation of FCC regulations. The use of this device in any other type of host configuration may not comply with FCC RF exposure requirements and should be avoided. During operation, a 20cm separation distance should be maintained between the antenna, whether extended or retracted, and the user’s/bystander’s body (excluding hands, wrists, feet, and ankles) to ensure FCC RF exposure compliance. CAUTION Change or modification without the express consent of Maxon Electronics Australia Pty. Ltd. voids the user’s authority to use the equipment. This equipment has been tested and found to comply with the limits pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in an appropriate installation. This equipment generates, uses, and can radiate radio frequency energy and, if not used in accordance with instructions, can cause harmful radiation to radio communication. However, there is no guarantee that interference will not occur in a particular installation. If the equipment does cause harmful interference in radio and television reception, which can be determined by turning the equipment on and off, the user is encouraged to try to correct the interference by one or more of the following measures:  Re-orient or relocate the receiving antenna  Increase the separation distance between the equipment and the receiver  Contact Maxon Electronics Australia Pty Ltd. Technical Support for assistance.
MM-5100 Hardware – User Manual Jan. 22, 2003 3 of 18 MM-5100 Wireless Modem Application Manual All data and information contained in or disclosed by this document are confidential and proprietary information of Maxon Electronics Australia Pty. Ltd., and all rights therein are expressly reserved. By accepting this material, the recipient agrees that this material and the information contained therein are held in confidence and in trust and will not be used, copied, reproduced in whole or in part, nor its contents revealed in any manner to others without the express written permission of Maxon Electronics Australia Pty. Ltd. This information provided in this document is provided on an “as is” basis. In no event will Maxon Electronics Australia Pty. Ltd. be liable for any damages arising directly or indirectly from any use of information contained in this document. Application information – Applications that are described herein for any of these products are for illustrative purposes only. Maxon Electronics Australia Pty. Ltd. makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Disclaimers Life support – These products are not designed for use in life support appliances or systems where malfunction of these products can reasonably be expected to result in personal injury. Maxon Electronics Australia Pty. Ltd. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Maxon Electronics Australia Pty. Ltd. for any damages resulting from such application. Right to make change – Maxon Electronics Australia Pty. Ltd. Reserves the right to make changes, without notice, in the products, including circuits and software, described or contained herein in order to improve design and/or performance. Contact Information If you have any technical queries about this manual, please contact. engineering@maxon.com.au
MM-5100 Hardware – User Manual Jan. 22, 2003 4 of 18 Table of Contents 1. OVERVIEW ................................................................................................................................................5 1.1 REVISION HISTORY ...............................................................................................................................5 1.2 TERMS ..................................................................................................................................................5 1.3 MM-5100 WIRELESS MODEM OVERVIEW ............................................................................................6 1.4 FEATURES.............................................................................................................................................6 1.5 APPLICATION SYSTEM DIAGRAM .........................................................................................................7 1.6 BLOCK DIAGRAM ..................................................................................................................................7 1.7 PHYSICAL DIMENSION...........................................................................................................................8 2. SPECIFICATIONS .....................................................................................................................................9 2.1 MECHANICAL SPECIFICATIONS.............................................................................................................9 2.2 ENVIRONMENT SPECIFICATIONS...........................................................................................................9 2.3 CURRENT CONSUMPTIONS ....................................................................................................................9 2.4 USB SPECIFICATIONS .........................................................................................................................10 2.5 AUDIO SPECIFICATIONS ......................................................................................................................10 2.6 CDMA RF SPECIFICATIONS ...............................................................................................................10 3. MM-5100 WIRELESS MODEM INTERFACES...................................................................................11 4. APPENDIX A ............................................................................................................................................18
MM-5100 Hardware – User Manual Jan. 22, 2003 5 of 18 1. Overview This document provides information on the MM-5100 CDMA 1X Voice/Data Modem (hereafter referred to as the “MM-5100 Wireless Modem”). This introduction provides a brief overview of the product. It is our goal to continue to refine this document for the benefit of the reader and their education in better use of the modem. 1.1 Revision history Table 1-1 Revision History Date History Jan. 24, 2003 Initial release 1.2 Terms AT Command Set Command set interface between data terminal equipment (TE2) and data circuit terminating equipment (MT2) Mobile Termination 2 (MT2) An MT2 provides a non-ISDN (Rm) user interface, e.g., CCITT V series or CCITT X series. Terminal Equipment 2 (TE2) A TE2 is a data terminal device that has a non-ISDN user-network interface, e.g., CCITT V series or CCITT X series. Rm Interface between MT2 and TE2 Base Station(BS) A station in the Domestic Public Cellular Radio Telecommunications Service, other than a mobile station, used for communicating with mobile stations. Depending upon the context, the term base station may refer to a cell, a sectorwithin a cell, an MSC, an IWF, or other part of the cellular Mobile Station A station in the Domestic Public Cellular Radio Telecommunications Service intended to be used while in motion or during halts at unspecified points. Mobile stations include portable units (e.g., hand-held personal units)and units installed in vehicles Inter-Working Function (IWF) An IWF provides the functions needed for terminal equipment connected to a mobile termination to inter-work with terminal equipment connected to the PSTN. A physical implementation may include a pool of modems.
MM-5100 Hardware – User Manual Jan. 22, 2003 6 of 18 1.3 MM-5100 Wireless Modem overview The MM-5100 Wireless Modem performs data communication functions between Host and IS-95 CDMA Cellular station. The MM-5100 Wireless Modem incorporates the wireless-modem functionality together with the RS-232 and USB driver and DC/DC down converter, Voice interface. The MM-5100 Wireless Modem connects directly to HOST computer utilizing a RS-232C or USB V1.1 interface. The Host signals are converted to the RS-232C or USB 1.1 signal levels. The MM-5100 Wireless Modem functionality is specifically controlled from the Host via AT command sets. Designed to meet the requirements for Telstra’s CDMA markets, the MM-5100 will operate over the following TX /RX frequency ranges: TX frequency 824.73MHz ~ 848.19MHz RX frequency 869MHz – 894MHz Wide range of supply voltage is from 6V to 36V which provides compatibility for platforms utilizing a vehicle and battery design. The MM-5100 Wireless Modem power saving mode is controlled from the Host via AT command. 1.4 Features - IS-95A, B, and cdma 2000-1X CDMA Protocol Support - Standard RS-232 and USB Rev. 1.1 Interface - Remote controlled by AT command set - DATA Transmission up to 153Kbps [network limited] - LED indicating of the modem status - Small size and lightweight
MM-5100 Hardware – User Manual Jan. 22, 2003 7 of 18 1.5 Application System Diagram Figure 1.1 CDMA Network block diagram Information terminalTE2(Host)MT2(MM-5100Wireless Modem)Rminterface(RS-232& USB)UmBS/MSCXIWF 1.6 Block diagram Figure 1.2 MM-5100 Wireless Modem Internal Block Diagram Ear-JackconnectorAntennaconnector(SMA type)DC/DCconverterCCMG-1X800CDMA Modem15pinD-SUBconnectorUSBconnector(Type-B)Powerconnector(Micro-Fit 3.0)RS-232transceiverLED driverUSBdriver
MM-5100 Hardware – User Manual Jan. 22, 2003 8 of 18 1.7 Physical dimension Figure 1.3 MM-5100 Wireless Modem Physical dimensions 
MM-5100 Hardware – User Manual Jan. 22, 2003 9 of 18 2. Specifications 2.1 Mechanical Specifications Table 2.1 Mechanical Specifications Dimensions 110mm x 61.5mm x 25mm Weight 115g Color Blue Housing Material CASE – SCM4 , SCM45C , Brackets – AL5052 Holding Bridles φ2.8 mm 2.2 Environment Specifications Table 2.2 Environment Specifications - Power supply voltage DC +6V ~ +36V - Ambient Operating Temperature 0°C ~ +50°C - Ambient Operating Humidity 95%(at 50°C), relative humidity (non-condensing) - Storage Temperature -40°C ~ +70°C - Electrostatic Discharge Rating, Human Body Model Power and RS-232 , USB signal lines : +/- 15KV Audio and Antenna signal lines : TBD 2.3 Current Consumptions Table 2.3 Current Consumption (Test condition: power supply=7V, Temp.= 25°C ) On communication @ Maximum TX Power (24+/- 0.3dBm) with RS-232 and/or USB data communication < 600mA Power down state - LED off , RS-232 transceiver power down , Modem sleep state < 10mA (Note) The current consumption might vary of 5% over the whole operating temperature range.
MM-5100 Hardware – User Manual Jan. 22, 2003 10 of 18 2.4 USB specifications The USB interface implemented in the MM-5100 Wireless Modem complies with the Universal Serial Bus (USB) Specification Revision1.1. 2.5 Audio specifications The output power for the single-ended EAR2P output is typically 3.3mW for a full-scale +3dBm0 sine wave into a 32ohm speaker. (+3dBm0 level corresponds to 13-bit, 0 dB Full-Scale sine-wave) 2.6 CDMA RF Specifications RF performances are compliant with IS-95A/B, cdma2000-1X RTT CDMA Protocol. Receiver Table 2.4 Receiver performances - Frequency range 869 MHz~ 894MHz - Sensitivity Under -104dBm (FER=0.5%) - Single Tone Desensitization Under -101dBm (FER=1%) - Inter-Modulation : Receiving Central Freq. +/-900KHz & 1.7MHz @Tone Power -43dBm Under -101dBm (FER=1%) @Tone Power -32dBm Under -90dBm (FER=1%) @Tone Power -21dBm Under -79dBm (FER=1%) Transmitter Table 2.5 Transmitter performances - Frequency range 824.73MHz ~ 848.19MHz - Output Power Over 23dBm/1.23MHz (Class 3) - Frequency Bandwidth 1.23MHz - Frequency Accuracy Under defined Freq. +/- 300Hz Over carrier +/-900KHz, -42dBc/30KHz - Conducted Spurious Emission Over carrier +/-900KHz, -54dBc/30KHz
MM-5100 Hardware – User Manual Jan. 22, 2003 11 of 18 3. MM-5100 Wireless Modem interfaces The MM-5100 Wireless Modem comprises following interface ports; - Power Supply input port - Data communication ports ; RS-232 and USB - Voice call interface connector - RF connector for external antenna Figure 3.1 MM-5100 Wireless Modem Figure Table 3.1 Connector Types Connector Function Connector Type Power connector Micro-Fit 3.0 – Dual row right angle thru hole Header Part Number : 43045-0221 Mated Type : 43025-0200 www.molex.com RS-232 connector High Density 15Pin D-SUB connector 0.30” , Right angle , Female USB connector Universal Serial Bus Shielded I/O Type ‘B’ Receptacle Ear-jack connector 2.5φ Earphone Jack, Type ‘A’ Antenna connector SMA connector, Right Angle Jack Receptacle , H-Cutting 1. Power connector 2. RS-232 connector 3. USB connector5. SMA connector4. Ear-piececonnector
MM-5100 Hardware – User Manual Jan. 22, 2003 12 of 18 6-36VDC RS232C USB *caution: please grip and pull out the connector head only, not the line side in case of dissembling the Power cable & RS232 cable. Table 3.2 Cable assembly types Power cable assembly 1.5m AWG22 wire , Micro-Fit 3.0 receptacle-43025-0200 RS232 cable assembly counter connector: 9pin female , 2m USB cable assembly counter connector: A-type , 2m Table 3.3 Power connector Termination assignment Pin No. Signal name Description 1 V+ DC Power ( DC +6V to +36V ) 2 GND System reference(ground) (Note 1) To keep overall performance of the MM-5100 Wireless Modem such as RF and audio, the power supply should meet some electrical characteristics. For best performance, good supply regulation is required because the most important characteristic of power supply is supply voltage stability. (Note 2) If supply voltage falls below 5.7v, the MM-5100 Wireless Modem will automatically power down and then restart once voltage increased to 6.0v. The MM-5100 Wireless Modem is protected against voltage over 36V. (Note 3) If the over-voltage is continuous, the protection is guaranteed by the fuse. In cases of transient-voltage or surge current, protection is guaranteed by TVS(Transient Voltage Suppressor) device. Connect RS232 cable assembly Figure 3.2 Left Bracket 1 5 11 15 Connect Power cable assembly Connect USB cable assembly
MM-5100 Hardware – User Manual Jan. 22, 2003 13 of 18 Multiple service functions (eg: SMS and Data communication) of the MM-5100 Wireless Modem will be through the TE2 and Rm interface. “RS-232 Data” port and/or “USB” port are both for data communication however, the Modem can communicate with only one port at a time. The Modem looks for active connection on power up and communicates with the connection found. If both connections are active, the USB will be selected. The USB is a Qualcomm standard that operates under MS-Windows-98SE and MS-Windows2000. Table 3.4 USB connector Termination assignment Pin No. Signal name Typical wiring Assignment 1 Vbus Red 2 USB- White 3 USB+ Green 4 GND Black (Note 1) USB+ and USB- are the differential pair signals provided for the TE2. These signals are capable of directly driving a USB cable. Internal USB_DETECT logic is used to signal the MM-5100 Wireless Modem that a USB cable is attached. (Note 2) ESD protection for USB signal lines to +/- 15KV (Note 3) Internal USB_DETECT logic is used to signal the Modem that a USB cable is attached.
MM-5100 Hardware – User Manual Jan. 22, 2003 14 of 18 Table 3.5 15pin D-SUB connector pin information Pin No. Signal Signal Description 1 DCD The On condition on this signal line, as sent by the MT2, informs the TE2 that it is receiving a carrier signal from the remote TE2 that meets its criteria. 3 TXD Sending data signal from TE2 to MT2 serially. 2 RXD Receiving data signal from TE2 serially. 6 DSR This signal, in conjunction with DTR, indicates equipment readiness. DSR is turned ON by the MT2 to indicate to the TE2 it is ready to receive or transmit data. 13 DTR This is a signal turned ON by the TE2 to indicate to the MT2 that it is connected to the line. 8 CTS The signal is turned ON by the MT2 to indicate now it is ready to transmit data. (In the case of Hardware flow control) 7 RTS The signal is turned ON by the TE2 to indicate now it is ready to receive data. (In the case of Hardware flow control) 10 RI The ring indicator is turned on by the MT2. Mobile device informs arrival message of voice call to TE2. 11 DM_TXD Sending data signal (for DM) fromTE2 to MT2 serially. 12 DM_RXD Receiving data signal (for DM) from TE2 serially. 5 VCC Power supply(for DM), DC +3.8V(typical) 14 GND Ground(for DM) //(Note1) The signal name is based on TE2. (Note2) TE2: DTE - PC or PDA APPLICATION (Note3) MT2: DCE - MM-5100 Wireless Modem (Note4) A RS-232 transceiver (ICL3288xx) for serial communication with HOST is installed in MM-5100 Wireless Modem.
MM-5100 Hardware – User Manual Jan. 22, 2003 15 of 18 Figure 3.3 RS-232 Interface example circuit for Testing116810MT2(MM-5100 Wireless Modem)5RS-232 Transceiverto TE2(PC or PDA)9-Pin D-SUB(femle)DM_RXDDM_TXD1DCD Data Carrier Detect4DTR Data Terminal Ready8CTS Clear To Send3TXD Transmit Data7RTS Request To Send2RXD Receiver Data6DSR Data Set Ready9RI Ring Indicator15-Pin D-SUBDCDRXTXDTRGNDDSRRTSCTSRI123131471245159VCCCableRS-232 Transceiverfrom/toModemEngine (Note 1) While the Modem is in power save mode, the MM-5100 will power itself down whenever there is 30 seconds of inactivity on the receiver and transmitter inputs. The MM-5100 remains powered down until an AT command is received via Host and/or has detected an incoming call. For exiting power down state, the MODEM needs a dummy AT command to wake-up from the power down state because the first command will be ignored. (Note 2) ESD protection for RS-232 signal lines to +/- 15KV. (Note 3) DM_TXD and DM_RXD signals are used for factory testing purpose.
MM-5100 Hardware – User Manual Jan. 22, 2003 16 of 18 Ear/Mic SMA Ant Earphone jack connector (2.5 φφφφ ) Microphone and earphone signals for Voice Call are provided to interface with headset directly. SMA connector - connect External RF antenna for Cellular CDMA *caution: please do not over tighten antenna to the connector. Figure 3.4 Right Bracket
MM-5100 Hardware – User Manual Jan. 22, 2003 17 of 18 Fig 3.5 Case Marking australiaMM-5100CDMA 1X Voice/Data Modempwrdtrpkt1xcellcrtrirssitxrxsms Table 3.5 LED function description LED Signal Description pwr Light continuously when power is applied to modem dtr To indicate MODEM is live from Host device sms Blinks if there is unread SMS message rx Blinks on data from PC to MODEM tx Blinks on data from MODEM to PC rssi Lights continuously in RSSI > -95dBm, Blinks if -95dBm > RSSI > -105dBm, Turn-off if RSSI < -105dBm ri Blinks on incoming voice call, lights continuously on incoming data call. Light is extinguished when call is answered. crt To indicate connection on IS-95A Circuit Switched mode pkt To indicate connection in Packet Switched mode 1x cell To indicate that local cell supports Packet Switched data (Note 1) In ALL-LED-OFF state, when you plug-in ear piece to the MM-5100, the LEDs are enabled for 30 minutes. If a longer time for LED activation is required, disconnect the ear piece and immediately re-connect. This action will give another 20 minutes. (Note 2) If the LEDs are turned off by AT command prior to power cycle, All LEDs will remain in turn off state when power is turned on again.
MM-5100 Hardware – User Manual Jan. 22, 2003 18 of 18 4. Appendix A Software downloading (updating) method Perform according to the procedure listed below. Downloading procedure of Firmware is as follows; 1) Disconnect the power cable from MM-5100 Wireless Modem 2) Connect Ear-piece 3) Connect RS232 cable 4) Open “Maxon Firmware Update Program” which is a software downloading program 5) Connect the power cable to MM-5100 Wireless Modem 6) Check that Firmware Update program is operating normally. If Firmware update is finished, the MM-5100 Wireless Modem will initialize itself and will be ready to commence its service function. (Note 1) Power supply and data cable must remain connected while the firmware is downloading. (Note 2) Please refer to the “Maxon Firmware Update program” manual for detailed information. If you click “Update” on Firmware Update Program, the message below will be displayed. 1. Please Reset Modem 2. Wait for response from modem

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