Specifications

RS232 GSM/GPRS modem without TCP/IP
Industrial design
Dual-Band GSM 900/1800 MHz
PBCCH support,USSD support
Text and PDU mod

BAIYI RS232 GSM/GPRS modem

General features:

Dual-Band GSM 900/1800 MHz

Compliant to GSM phase 2/2+

Output power:

 Class 4 (2 W) for EGSM900

Class 1 (1 W) for GSM1800

 Control via AT commands

SIM Application Toolkit

Supply voltage range 7-30 V

Temperature range

Normal Operation -20°C to +70°C

Restricted Operation -25°C to +75°C

Switch off +80°C

Storage -40°C to +85°C

Size 65*74*33mm
Weight 95g

Accessories: AC/DC adaptor, RS232 cable, antenna with 3-meter cable and magnetic stand,

 

Specification for GPRS data transmission:

GPRS class 8: max. 85.6 kbps (downlink)

Mobile station class B

PBCCH support

Coding schemes CS 1-4

Specification for CSD data transmission:

Up to 14.4 kbit/s

V.110

Non-transparent mode

USSD support

Specification for SMS:

Point-to-point MO and MT

SMS cell broadcast

Text and PDU mode