General Specifications; Functions - Gsm/Gprs Modes; Electrical Specifications - Multitech MultiModem MTCBA-G-U-F4 User Manual

Chapter 1 – Product Description and Specifications

General Specifications

Mechanical Dimensions & Weight
Connectors & Fasteners
Operating Temperatures
Storage Temperatures
Humidity
Certifications and Safety
Functions – GSM/GPRS Modes
Mode Description
Standard Quad Band 850/900/1800/1900 MHz
Interface USB interface. USB Type B.
SMS Mobile Originated (MO) and Mobile Terminated (MT) SMS Mode Text & PDU point to point.
Cell broadcast in accordance with GSM 07.05.
Data Data circuit asynchronous, transparent, non-transparent up to 14,400 bits
GPRS Class 10. Coding schemes: CS1 to CS4.

Electrical Specifications

Switching on/off
Voltage
Parameters
Input average supply current in comm. mode at P
Input average supply current in idle mode
8
General Specifications
4.3" L x 2.4" W x 0.94" H; 4.2 oz.
(11 cm x 6.1 cm x 2.4 cm; 119 g)
Antenna Connection type: SMA jack
Interface Connector: USB Type B
Phone Handset: Modular handset jack
SIM receptacle: Standard 3V SIM receptacle
-40° to +85°C
-40° to +85°C
Relative humidity 20% to 90% noncondensing
CE Mark, R&TTE
EMC: FCC Part 2, 15, 22, 24, EN 55022 & EN 55024
Safety: cUL, UL 60950, EN 60950
Network: PTCRB
Electrical Characteristics
The device is permanently powered when connected to the USB port.
Voltage Range: 5 to 32V DC
GND: 0V
Current Requirements
GSM/GPRS 850/900
max
Multi-Tech Systems, Inc. MultiModem GPRS USB Wireless Modem User Guide
GSM/GPRS 1800/1900
Typ. Typ.
360 300
30
Unit
mA
30 mA