User manual

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CHAPTER 4
SPECIFICATION
z Dualband GSM 900 / 1800 Mhz
z Support Data, SMS, Voice and Fax
z Max Power Output: 2W(900Mhz), 1W(1800Mhz)
z Group 3 FAX support (Class 1 and 2)
z Maestro 100 : GPRS Class B Class 10 (4Rx+1Tx or 3Rx+2Tx) at maximum speed.*
Maestro 20 : GPRS Class B Class 2 (2Rx+1Tx) at maximum speed.*
z SimToolKit Class 2
z AT command set (GSM 07.05, GSM 07.07 and WAVECOM proprietary)
* Note : Available slot for GPRS connection is network dependent.
Power requirement :
Input voltage range
5V – 32V
Rated current
650 mA (Maestro 100)
450 mA (Maestro 20)
Typical current consumption
@5V @12V @32V
GSM900 communication mode PCL=5 310mA 130mA 50mA
DCS1800 communication mode PCL=5 240mA 100mA 40mA
GPRS900 Class 10 PCL=5 520mA 220mA 80mA
GPRS1800 Class 10 PCL=0 390mA 160mA 70mA
Idle mode 35mA 16mA 8mA
Idle mode with power saving on RS232 12mA 11mA 5mA
Interfaces :
z SIM holder
z 15 pin Sub-D connector (serial and audio connection)
z 4-pin power supply connector
z SMA antenna connector (50 ohm)
Dimensions:
z Overall size : 88mm x 60mm x 26mm
z Weight : 100g
z Temperature range: -15
o
C to +50
o
C operating
-20
o
C to +65
o
C storage