
Chapter 1 – Product Description and Specifications
Multi-Tech Systems, Inc. MultiModem rCell User Guide 9
Power
MTCBA-H-EN2 MTCBA-G2-EN2 MTCBA-E1-EN2 MTCBA-C1-EN2
Sleep: 0.180A, 1.665W @ 9V,
0.092A, 1.84W @ 20V,
0.061A, 1.958W @ 32V
Typical: 0.480A, 4.382W @ 9V,
0.230A, 4.60W @ 20V,
0.015A, 4.80W @ 32V
Max: 0.665A, 6.025W @ 9V,
0.310A, 6.175W @ 20V,
0.200A, 6.40W @ 32V
Sleep: 0.163A, 1.5W @ 9V,
0.082A, 1.6W @ 20V,
0.055A, 1.8W @ 32V
Typical: 0.240A, 2.2W @ 9V,
0.114A, 2.3W @ 20V,
0.077A, 2.5W @ 32V
Max: 0.340A, 3.0W @ 9V,
0.153A, 3.1W @ 20V,
0.100A, 3.2W @ 32V
Peak:
1.30A @ 9V, 0.518A @ 20V,
0.343A @ 32V
Sleep: 0.175A,1.6W @ 9V,
0.090A, 1.8W @ 20V,
0.060A,1.9W @ 32V
Typical: 0.277A, 2.5W @ 9V,
0.133A, 2.7W @ 20V,
0.089A, 2.8W @ 32V
Max: 0.506A, 4.5W @ 9V,
0.240A, 4.8W @ 20V,
0.150A, 4.8W @ 32V
Peak: 2.50A @ 9V, 1.00A @ 20V,
0.60A @ 32V
Sleep: 0.186A,1.7W @ 9V,
0.091A, 1.8W @ 20V,
0.061A,1.9W@ 32V
Typical: 0.283A, 2.6W @ 9V,
0.137A, 2.7W @ 20V,
0.088A, 2.8W @ 32V
Max: 0.457A, 4.1W, @ 9V,
0.214A, 4.3W, @ 20V,
0.138A, 4.4W @ 32V
RF Specifications
GSM/EGSM RF Specifications
CDMA RF Specifications
869 to 894 MHz 1930 to 1990 MHz
RS232 9-Pin Functions of the Female End Connector
The following table explains the pin functions.
External Power
Serial Cable
Female Connector
Signal IN/OUT
Pin 1 CD
O
Pin 2 RX
O
Pin 3 TX
I
Pin 4 DTR
I
Pin 5 GND
--
Pin 6 DSR
O
Pin 7 RTS
I
Pin 8 CTS
O
Pin 9 RI
O
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