unioncomp

Google Translate

LOGOS
You are here: Home Design Support GPRS Equipment

GPRS Equipment

Siemens GSM/GPRS wireless module

E-mail Print
GPRS_Equipment MC39i_GPRS_module

Siemens TC35i wireless module  Siemens MC39i wireless module

Siemens GSM/GPRS wireless module provides a simple way to customers in developing GSM/GPRS application. It's proven quality and performance reduce the design cycle in the RF section, and allows quick time to market. The ultra-compact, high performance module is suitable for POS, GPS, wireless phone, Fleet management, remote monitoring and traffic. User only needs to concern the digital part of his design as all the RF part are already built in

Control application products: TC35i, TC35T, MC35, MC35T MC39i.

 

BenQ GPRS MODEM

E-mail Print

GPRS_MODEM                                                          GPRS_Equipment.jpg

    BenQ  M23A  GPRS system  

Model

M23 A

Product Feature

Tri-Band GSM/GPRS module : EGSM900/DCS1800/PCS1900
Compliant with GSM Phase 2+ standard
Control via AT commands
Supply Voltage range from 3.3v to 4.2v

Voice

HR/FR/EFR
Noise deduction, echo cancellation
Telephony
Emergency Call
Dual Tone Multi Frequency Function (DTMF)

Short Message Service (SMS)

Delivery Report
Point to point MT/MO
Cell Broadcast

GSM Circuit Switched Data

Asynchronous
Transparent/ non-transparent
Up to 14.4kbps

GPRS Packet Data

GPRS Class B
GPRS Multi-slot Class 4
4 slot downlink (86.6kbps), 2 slot uplink (42.8kbps) max 5 slot
Coding Schemes : CS1 to CS4

Supplementary Services

Number identification
Call forwarding (Call Divert)
Call completion
Multi Party
Charging
Call barring

Interface

Antenna Interfaces :
RF connector support coaxial cable
RF pads support RF cable soldering
44-pin B2B connector including :
UART/RS232
SIM (1.8V/3V)
General Purpose I/Os
Analog audio input/output
Power supply connection
AT command set according to GSM 27.05, 27.07

General Information

Dimension : 55.5 x 40 x 5.95 mm
Weight : 15 g
Operating Temperature : - 20 ~ + 60 °C
Functional Temperature :- 20 ~ + 70 °C
Storage Temperature : - 40 ~ +85 °C