Skywire GPRS Embedded Cellular Modem Datasheet NimbeLink Corp Updated: September 2014 PN 30007 rev 3 NimbeLink Corp All Rights Reserved. 1 1. INTRODUCTION ............................................................................................................................................ 3 1.1 ORDERABLE PART NUMBERS .................................................................................................................................. 3 1.2 ADDITIONAL RESOURCES........................................................................................................................................ 3 1.3 PRODUCT OVERVIEW ............................................................................................................................................ 3 1.4 BLOCK DIAGRAM .................................................................................................................................................. 4 2. TECHNICAL SPECIFICATIONS ......................................................................................................................... 5 2.1 ELECTRICAL SPECIFICATIONS ................................................................................................................................... 5 2.2 MECHANICAL SPECIFICATIONS................................................................................................................................. 7 2.3 TEMPERATURE SPECIFICATIONS ............................................................................................................................... 8 3. IMPORTANT DESIGN CONSIDERATIONS ........................................................................................................ 8 3.1 ON OFF SIGNAL ................................................................................................................................................. 8 3.2 POWER SUPPLY REQUIREMENTS .............................................................................................................................. 8 4. MOUNTING GUIDELINES ............................................................................................................................... 9 4.1 BOARD TO BOARD CONNECTORS APPROACH .............................................................................................................. 9 4.2 SOLDER TO BOARD CONNECTION APPROACH ............................................................................................................ 10 5. ANTENNA CONSIDERATIONS ...................................................................................................................... 11 5.1 ANTENNA SPECIFICATIONS ................................................................................................................................... 11 5.2 RECOMMENDED ANTENNAS ................................................................................................................................. 11 6. CERTIFICATIONS.......................................................................................................................................... 12 6.1 CARRIER SPECIFIC ............................................................................................................................................... 12 6.2 GEOGRAPHY SPECIFIC .......................................................................................................................................... 12 7. END PRODUCT LABELING REQUIREMENTS .................................................................................................. 12 PN 30007 rev 3 NimbeLink Corp All Rights Reserved. 2