MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 10

• 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
RF Specifications
Antenna Specifications
RS232 9-Pin Functions of the Female End Connector
The following table explains the pin functions.
10
Frequency RX
Frequency TX
RF Power Stand
Antennas Available from Multi-Tech Systems, Inc.
Description
PTCRB Requirements Note
There cannot be any alteration to the authorized antenna system. The antenna system must be the same type with similar
in-band and out-of-band radiation patterns and maintain the same specifications.
FCC Requirements Note
The antenna gain, including cable loss, for the radio you are incorporating into your product design must not exceed the
requirements at 850 MHz and 1900 MHz as specified by the FCC grant for mobile operations and fixed mounted operations
as defined in 2.1091 and 1.1307 of the FCC rules for satisfying RF exposure compliance. The antenna used for transmitting
must be installed to provide a separation distance of at least 20cm from all persons and must not transmit simultaneously
with any other antenna transmitters. User and installers must be provided with antenna installation instructions and
transmitter operating conditions to satisfying RF exposure compliance.
Frequency Range:
Impedance:
VSWR:
Typical Radiated Gain:
Radiation:
Polarization:
Wave:
Hinged Right Angle 900/1800 MHz Cellular Modem Antenna
Hinged Right Angle 800/1900 MHz Cellular Modem Antenna
Hinged Right Angle 850/900/1800/1900 MHz Cellular Modem Antenna
GSM/EGSM Antenna Requirements/Specifications
GSM 850
869 to 894 MHz
824 to 849 MHz
2W at 12.5% duty
cycle
824 – 960 MHz / 1710 – 1990 MHz
50 Ohms
<2.0:1
3 dBi on azimuth plane
Omni
Vertical
Half Wave Dipole
Signal
Pin 1 CD
Pin 2 RX
Pin 3 TX
Pin 4 DTR
Pin 5 GND
Pin 6 DSR
Pin 7 RTS
Pin 8 CTS
Pin 9 RI
External Power
EGSM 900
925 to 960 MHz
880 to 915 MHz
2W at 12.5% duty
cycle
IN/OUT
O
O
O
O
O
--
I
I
I
Multi-Tech Systems, Inc MultiModem iCell Intelligent Modem User Guide
Female Connector
Serial Cable
GSM 1800
1805 to 1800 MHz
1710 to 1785 MHz
1W at 12.5% duty
cycle
Part Number
ANF1-1HRA
ANF2-1HRA
ANQB-1HRA
GSM 1900
1930 to 1990 MHz
1850 to 1910 MHz
1W at 12.5% duty
cycle