RS232 GSM/GPRS modem
Model: BY-M37A
Based on Cinterion module MC37I similar to MC39I900/1800MHZSTK,SMS,internet
Product description:
General Features:
Industrial design
Aluminum casing
Wireless access to internet
Based on Cinterion(Siemens) module MC37I
900/1800MHZ
Comply with ETSI GSM phase 2
3V SIM card slot
DB9 RS232 interface
SIM Application Toolkit
Double tone multi-frequency function (DTMF)
GPRS Class 10
Antenna with high sensitivity
Always on-lineOutput PowerClass 4(2W@900MHz)Class 1(1W @1800MHz)Input voltage7V-35V DCInput current1A-2A
Standby current: 56mA
Working current: 100-140mAWorking temperature :-20 to degrees
Storage temperature:-25 to degrees
Size:85*54*25mmWeight:110g
Accessories: AC/DC adaptor, RS232 cable, antenna, 2 mounting plates, CD
Specification for GPRS data
Transmission:
GPRS class 10: max. 86 kbps (DL)
Mobile station class B
PBCCH support
Coding schemes CS 1-4
Specification for CSD data
Transmission:
Up to 14.4 kbps
V.110
Non-transparent mode
USSD support