User Manual
GSM/GPRS Module Series
GC10 Hardware Design
GC10_Hardware_Design Confidential / Released 5 / 76
Table Index
TABLE 1: MODULE KEY FEATURES ................................................................................................................ 11
TABLE 2: CODING SCHEMES AND MAXIMUM NET DATA RATES OVER AIR INTERFACE ........................ 13
TABLE 3: PIN DESCRIPTION ........................................................................................................................... 17
TABLE 4: OVERVIEW OF OPERATING MODES ............................................................................................. 21
TABLE 5: SUMMARY OF STATE TRANSITION ............................................................................................... 32
TABLE 6: LOGIC LEVELS OF THE UART INTERFACES ................................................................................ 35
TABLE 7: PIN DEFINITION OF THE UART INTERFACES .............................................................................. 35
TABLE 8: PIN DEFINITION OF AUDIO INTERFACE ....................................................................................... 41
TABLE 9: TYPICAL ELECTRET MICROPHONE CHARACTERISTICS ........................................................... 46
TABLE 10: TYPICAL AUDIO OUTPUT CHARACTERISTICS .......................................................................... 46
TABLE 11: PIN DEFINITION OF THE SIM INTERFACE .................................................................................. 47
TABLE 12: PIN DESCRIPTION OF AMPHENOL SIM CARD HOLDER ........................................................... 50
TABLE 13: PIN DESCRIPTION OF MOLEX SIM CARD HOLDER .................................................................. 51
TABLE 14: BEHAVIOURS OF THE RI .............................................................................................................. 52
TABLE 15: WORKING STATE OF THE NETLIGHT .......................................................................................... 53
TABLE 16: PIN DEFINITION OF THE RF_ANT ................................................................................................ 55
TABLE 17: THE MODULE CONDUCTED RF OUTPUT POWER .................................................................... 56
TABLE 18: THE MODULE CONDUCTED RF RECEIVING SENSITIVITY ....................................................... 56
TABLE 19: THE MODULE OPERATING FREQUENCIES ................................................................................ 57
TABLE 20: ABSOLUTE MAXIMUM RATINGS .................................................................................................. 58
TABLE 21: OPERATING TEMPERATURE ........................................................................................................ 59
TABLE 22: THE MODULE POWER SUPPLY RATINGS .................................................................................. 59
TABLE 23: THE MODULE CURRENT CONSUMPTION .................................................................................. 60
TABLE 24: THE ESD ENDURANCE (TEMPERATURE: 25℃, HUMIDITY: 45 %) ........................................... 62
TABLE 25: RELATED DOCUMENTS ................................................................................................................ 70
TABLE 26: TERMS AND ABBREVIATIONS ...................................................................................................... 71
TABLE 27: DESCRIPTION OF DIFFERENT CODING SCHEMES .................................................................. 74
TABLE 28: GPRS MULTI-SLOT CLASSES ...................................................................................................... 76