SocketModem
EDGE
Embedded Wireless Modem
Preliminary Copy
Not for Release
Developer’s Guide
Page 1: ...SocketModem EDGE Embedded Wireless Modem Preliminary Copy Not for Release Developer s Guide...
Page 2: ...ke changes from time to time in the content hereof without obligation of Multi Tech Systems Inc to notify any person or organization of such revisions or changes Revisions Revision Level Date Descript...
Page 3: ...NFIGURATIONS 10 EDGE Pin Descriptions 10 Pin 58 LED Mode 11 LEDS AND SOCKETMODEM STATUS 11 CHAPTER 3 ELECTRICAL CHARACTERISTICS 12 I O ELECTRICAL CHARACTERISTICS 12 VOICE MODE POWER CONSUMPTION 12 DAT...
Page 4: ...escription Region MTSMC E SocketModem EDGE Quad band EDGE Class 10 Global MTSMC E V SocketModem EDGE Quad band EDGE Class 10 w Voice Global Product Features EDGE E GPRS Class 10 GPRS Class 12 Quad ban...
Page 5: ...be interfaced directly to an UART or microcontroller The complete on board RF transceiver interfaces with an antenna for direct connection to wireless SMS circuit switched dial up or packet data netwo...
Page 6: ...ble safety standards had been tested it has been concluded that the product was fitted for use If you are concerned about exposure to RF energy there are things you can do to minimize exposure Obvious...
Page 7: ...decoupling power lines however telephone line decoupling may be more difficult and deserves additional attention A commonly used design aid is to place footprints for these components and populate as...
Page 8: ...lular 850 PCS 1900 terminal which operates in the US licensed PCS frequency spectrum The device transmits over the 1850 1910 MHz or 824 849 MHz bands and receives over the 1930 1990 MHz or 869 894 MHz...
Page 9: ...al Specifications Multi Tech Systems Inc SocketModem EDGE Embedded Wireless Modem Developer s Guide S000376A 9 Chapter 2 Mechanical Specifications Physical Dimensions SocketModem EDGE Wireless Modem M...
Page 10: ...used for hardware flow control 34 RXD O Data Set Ready The DSR indicates modem status to the DTE DSR OFF high indicates that the DTE is to disregard all signals appearing on the interchange circuits...
Page 11: ...O LED LINK Active Low LED Output During normal operation this pin lights the LINK LED to indicate a good link is detected See LED Mode Table below 61 VCC PWR DC Input Power 3 3 V or 5 V DC power depen...
Page 12: ...W 180 mA 200 mA 5V Average idle mode 15 mA 25 mA GSM Call Power Consumption in GSM1800 1900 MHz 25 degrees C Conditions INOM IMAX 5V During TX bursts 1W 1 1 A 1 2 A 5V Average 1W 210 mA 235 mA 5V Aver...
Page 13: ...next chapter under the SIM Interface section Parameter Conditions Min Typ Max Unit SIMDATA VIH IIH 20 A 0 7xSIMVCC V SIMDATA VIL IIL 1 mA 0 3xSIMVCC V SIMRST SIMDATA SIMCLK VOH Source current 20 A SIM...
Page 14: ...e radio characteristics presented in the table below RF performances are compliant with the ETSI recommendation 05 05 and 11 10 The main parameters are Receiver Features EGSM Sensitivity 104 dBm GSM 1...
Page 15: ...mple from Multi Tech or GMBH 6 Inch Antenna Cable SMA Jack to MMCX Plug Multi Tech Systems Inc http www multitech com Order No 45009630 IMS Connectors Systems GMBH http www imscs com MMCX Plug The Soc...
Page 16: ...atics Multi Tech Systems Inc SocketModem EDGE Embedded Wireless Modem Developer s Guide S000376A 16 Chapter 5 SocketModem Schematics SocketModem Edge Diagrams Top View of the SocketModem EDGE Bottom V...
Page 17: ...Chapter 5 SocketModem Schematics Multi Tech Systems Inc SocketModem EDGE Embedded Wireless Modem Developer s Guide S000376A 17 SocketModem EDGE Block Diagram Block Diagram for the SocketModem EDGE...
Page 18: ...m Schematics Multi Tech Systems Inc SocketModem EDGE Embedded Wireless Modem Developer s Guide S000376A 18 SocketModem EDGE Schematics To view the text and numbers increase the viewing percentage to 1...
Page 19: ...Chapter 5 SocketModem Schematics Multi Tech Systems Inc SocketModem EDGE Embedded Wireless Modem Developer s Guide S000376A 19...
Page 20: ...na cable type length performances thermal resistance etc These elements could affect EGPRS performances such as sensitivity and emitted power The antenna should be isolated as much as possible from th...
Page 21: ...RICE FOR DEFECTIVE PRODUCTS Repair Procedures for U S and Canadian Customers In the event that service is required products may be shipped freight prepaid to our Mounds View Minnesota factory Multi Te...
Page 22: ...ank or your company s purchase order for repair charges Repaired units shall be shipped freight collect unless other arrangements are made in advance Please direct your questions regarding technical m...
Page 23: ...ve atmospheres and safety 8 Exposure to RF Energy 6 G gain 8 H Handling precautions 7 Hardware and RF 20 I idle mode 12 Instructions to OEMs 6 L LEDs and Status 11 M Mechanical Drawing 9 medical elect...
