Chapter 1 – Product Description and Specifications
Specifications
Feature
MTCBA‐H3‐U1
Standard
HSPA
Band, Frequency
Quad‐band HSUPA/HSDPA/UMTS
850/900/1900/2100MHz
Quad‐band GPRS/EDGE 850/900/1800/1900MHz
Packet Data
HSDPA data service of up to 7.2 Mbps
HSUPA data service of up to 5.76 Mbps
UMTS up to 384 Kbps
Circuit‐Switched
Up to 14.4K bps, non‐transparent
Data
Short Message
Text and PDU, Point‐to‐Point (MO/MT), cell
Services (SMS)
broadcast
Antenna Connector RF Antenna: 50 ohm SMA (female connector)
SIM Connector
Standard 1.8 and 3V SIM receptacle
USB Connector
Type B
Voltage
5.0V USB input voltage supplied by USB
connector
500mA nominal current
USB Power
GSM850
Sleep 0.097A, 0.487W
Typical 0.190A, .0946W
Max .680A, 3.24W
Peak 1.400A
HSDPA
Sleep 0.097A, 0.487W
Typical 0.428A, 2.08W
Max .700, 3.33W
Peak .930A
Inrush current: 1.08A
Physical
4.75" W x 1.58"H x 2.89"D 5.2oz
Description
12.06cmW x 4.01cmH x 7.34cmD 0.147Kg
Operating
‐10° to 55° C
Temperature
Storage
‐40° to 85° C
Temperature
Humidity
Relative humidity 20% to 90% noncondensing
8
MTCBA‐EV1‐U1‐N3
CDMA2000 1xRTT EV‐DO Rev A, Rev 0
Dual‐band 800/1900 MHz bands with receive
diversity support on both bands
Peak download 3.1 Mbps, peak upload 1.8 Mbps
Not applicable
Point‐to‐Point (MO/MT)
RF Antenna: 50 ohm SMA (female connector)
Not applicable
Type B
5.0V USB input voltage supplied by USB
connector
500mA nominal current
800Mhz CDMA 2000 US Cellular 900Mhz
Sleep 0.070A, 0.353W
Typical 0.210A, 1.04W
Max 0.700A, 3.33W
Peak .950
US PCS 1900Mhz
Sleep 0.070A, 0.353W
Typical 0.265A, 1.31W
Max 0.825A, 3.88W
Peak .1.09A
Inrush current: 1.04A
4.75" W x 1.58"H x 2.89"D 5.2oz
12.06cmW x 4.01cmH x 7.34cmD 0.147Kg
‐10° to 55° C
‐40° to 85° C
Relative humidity 20% to 90% noncondensing
Multi‐Tech Systems, Inc. MultiModem Cell User Guide
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