MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 8

• Manufacturer Part Number: MTCMR-G-F4
• Description: MODEM GPRS QUAD BAND GSM GLOBAL
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® iCellr

Specifications of MTCMR-G-F4

• Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz
• Applications: General Purpose
• Interface: RS-232, USB
• Function: Transceiver, Modem
• Data Rate - Maximum: 115.2kbps
• Modulation Or Protocol: GSM, GPRS
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module with Case
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Power - Output: -
• Sensitivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 881-1151; MTCMR-G-F4

Chapter 1 – Product Description and Specifications
Back Panels
The reason for two different back panels is that the Rev B back panel could only support a 5Volt input on pins 1 and 2. The Rev
C and later back panel can support a 24Volt input on pins 1 and 2. The way to distinguish between Rev B and Rev C back
panels is that the RS-232 connector for the Rev B back panel is more to the left side of the back panel. The Rev C and later
back panel is 1.73 inches from the left side of the unit to the center point of the RS-232 connector.
Package Contents
Interfaces
The MultiModem has several interfaces:
8
1 modem
1 Quick Start Guide
1 MultiModem CD
Note: You must supply mounting
Note:
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LED function indicating operating status
External antenna (via SMA connector)
Serial and control link (via 9-pin DB9 female)
USB 2.0 full speed, CDC-ACM Compliant
General purpose input/output (via 6 pin 2x3 style connector)
Power supply (via 2.5mm miniature power jack)
SIM card holder
screws, AC or DC power
supply, and an antenna.
with No Accessories
Unbundled Package
Your wireless provider will supply the SIM card.
Rev B
1 modem
1 antenna
1 RS232 cable
1 USB cable
1 GPIO cable
1 power supply
1 Quick Start Guide
1 MultiModem CD
Note: You must supply mounting screws.
Bundled Package
With Accessories
Multi-Tech Systems, Inc MultiModem iCell Intelligent Modem User Guide
Rev C and later