User's Manual

GSM/GPRS/GNSS Module Series
MC20 Hardware Design
MC20_Hardware_Design Confidential / Released 78 / 95
GPRS Class 12 is the default setting. The GSM module can be configured from GPRS Class 1 to Class
12. Setting to lower GPRS class would make it easier to design the power supply for the GSM module.
@power level #19, Typical 101mA
DCS1800
@power level #0 <490mA, Typical 305mA
@power level #7, Typical 131mA
@power level #15, Typical 93mA
PCS1900
@power level #0 <480mA, Typical 348mA
@power level #7, Typical 138mA
@power level #15, Typical 94mA
DATA Mode, GPRS (4 Rx,1Tx) CLASS 12
GSM850
@power level #5 <350mA, Typical 216mA
@power level #12, Typical 103mA
@power level #19, Typical 83mA
EGSM900
@power level #5 <350mA, Typical 222mA
@power level #12, Typical 104mA
@power level #19, Typical 84mA
DCS1800
@power level #0 <300mA, Typical 171mA
@power level #7, Typical 96mA
@power level #15, Typical 82mA
PCS1900
@power level #0 <300mA, Typical 169mA
@power level #7, Typical 98mA
@power level #15, Typical 83mA
DATA Mode, GPRS (1 Rx, 4Tx) CLASS 12
GSM850
@power level #5 <600mA, Typical 470mA
@power level #12, Typical 182mA
@power level #19, Typical 106mA
EGSM900
@power level #5 <600mA, Typical 471mA
@power level #12, Typical 187mA
@power level #19, Typical 109mA
DCS1800
@power level #0 <500mA, Typical 377mA
@power level #7, Typical 149mA
@power level #15, Typical 97mA
PCS1900
@power level #0 <500mA, Typical 439mA
@power level #7, Typical 159mA
@power level #15, Typical 99mA
NOTE