Model Number

SGPRS100-55

=Adopts the industrial GSM/GPRS module SIEMENS MC55 with the external aluminium casing.
=Tri-Band GSM/GPRS 900/1800/1900 MHz (MC55)
=GPRS multi-slot class 10
=GPRS mobile station class B
=Compliant to GSM phase 2/2+
=Output power:
----2 W for GSM900
---- 1 W for GSM1800/1900
=Dimension:73x55x19mm
=Control via AT commands(GSM 07.07 and 07.05)
=SIM application toolkit
=WAP compliant
=MMS compliant
=Supply voltage range 3.3 ~ 4.8 V
=Power consumption
(average supply current)
---- 260 mA in GSM 900
---- 180 mA in GSM 1800/1900
---- 300 mA in GPRS 900
(4 Rx, 1 Tx/class 8)
---- 230 mA in GPRS 1800/1900
(4 Rx, 2 Tx/class 10)
=Ambient temperature: 20 °C to + 55 °C
=Auto switch-off at +70 °C
=Group 3, class 2
=Data
----GPRS class 10: max. 85.6 kbps
----PBCCH support
----Coding schemes CS 1, 2, 3, 4
----CSD up to 14.4 kbps
----USSD
----Non transparent mode
----V.110
----PPP-stack
=SMS
----via GSM and GPRS:
----Point-to-point MO and MT
----SMS cell broadcast
---Text and PDU mode
=Voice
----Tricodec : Half rate (HR), Full rate (FR), Enhanced Full rate (EFR)
----Adaptive multi rate (AMR)
----Hands-free operation(echo cancellation)
----Noise reduction
=Drivers
----RIL/MUX software for Microsoft
----Windows Mobile?--based devices
=Approvals: R&TTE, FCC, IC, GCF, PCCRB, Local approvals and mobile, Operator certifications
=Interfaces:
----Interface to external SIM
----Board-to-board connector
----Digital and analog audio interfaces
----AT commands via serial interface
----Two serial interfaces
----Power supply 3.3 ~ 4.8 V
----Antenna connector and antenna pad
---Battery charger
=AT cellular command interface