MOD-GSM-EDGE Olimex Ltd., MOD-GSM-EDGE Datasheet - Page 9

• Manufacturer Part Number: MOD-GSM-EDGE
• Description: RF Modules & Development Tools EDGE WIRELESS PROTOTYPE MODULE
• Manufacturer: Olimex Ltd.

Specifications of MOD-GSM-EDGE

• Board Size: 43.5 mm x 26 mm x 2.9 mm
• Product: RF Development Tools
• Maximum Frequency: 1900 MHz
• Output Power: 800 mA
• Antenna: External
• Supply Voltage (max): 4.5 V
• Maximum Operating Temperature: + 60 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Power from +12VDC with backup battery.
Important: 4V_E, 4V and 5V_CHG_E jumpers have to be moved together.
The module is powered with battery and allows battery charging. In this case:
jumper BAT_E must be closed
jumper 4V_E must be open
jumper 4V must be open
jumper 5V_CHG_E must be closed
USB_PWR/USB_CHG must be in position USB_CHG
DCDC_E must be closed
BTLD_E must be open
Power consumption in this mode:
Depends on live of the battery and vary from 270mA to 330mA (related to
external power supply). If we supply the module only via the battery,
without external power supply, the current through the battery is
between 12mA and 18mA when GSM is connected to the network (stat
led blinks with frequency ~ 0.25Hz) if there is no conversation in
progress, and between 60mA to 180mA during conversation.
Page 9