MOD-GSM-EDGE Olimex Ltd., MOD-GSM-EDGE Datasheet - Page 8

• 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

POWER SUPPLY CIRCUIT
The MOD-GSM-EDGE board may be supplied in different ways:
1. External power supply (+9 – 12VDC), or USB power supply without using the
internal backup battery.
The module is powered only from external 12V and the battery is not
connected. In this case:
jumper BAT_E must be open
jumper 4V_E must be closed
jumper 4V must be closed
jumper 5V_CHG_E must be open.
USB_PWR/USB_CHG must be in position USB_PWR
DCDC_E must be closed
BTLD_E must be open
Power consumption in this mode is:
Up to 70mA when during conversation.
Around 20mA in normal mode (no conversation in progress).
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