Maestro GSM100 Quick Manual
DS100-1 May ’07
www.rfsolutions.co.uk
©
2007 REG No 277 4001, ENGLAND.
GSM & GPRS Modem
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GSM and GPRS
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Voice / Fax / SMS and Data
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Quad Band 850 / 900 / 1800 1900 MHz
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Accepts Standard SIM Card
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Miniature size 88 x 60 x 26mm
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Can Be Used On Standard GSM Network
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RS232 Interface
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One user programmable input/Output Port
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GSM100T: TCP/IP stack available for data and
internet
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AT command set:
GSM 07.05 and 07.07 and WAVECOM
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GPRS Class B Class 10:
36Kbps download / 24Kbps upload
Compact "Plug And Play" Quad band GSM modems can be directly connected to the serial port of a desktop or
notebook computer through the RS232 interface. A standard SIM card can be inserted in the integral card-holder
within the metal enclosure.
The modems’ metal casing makes it an appropriate solution for tough industrial applications such as Telemetry,
Wireless Local Loop (payphones) or as part of a fleet management system. The small size makes it simple to
integrate in a space constraint environment. The modem is supplied with power cable. Other accessories available
are an antenna (with 1m coax cable), RS232 connecting cable with Telephone interface, DIN Rail mounting adaptor
and power supply unit.
About GPRS:
GPRS stands for General Packet Radio Services. The user can remain "ON" all the time and the
data communication speed rivals that of a cable modem.
Ordering Information
Part No
Description
GSM100
GSM Quad Band Modem, GPRS Class 10
GSM100T
As GSM100 with Additional TCP/IP Stack
GSM20-ANT
Antenna with flying lead and connector
GSM20-CAB232
RS232 Cable Interface to PC
GSM20-DINRL
DIN Rail Mount Bracket
GSM20-PSU
Power Supply (12Vdc to 110-240Vac)