Specifications

PART 2 – Cellular SocketModems Chapter 8 – SocketModemCell & iCell EV-DO (EV1)
Multi-Tech Systems, Inc. Universal Socket Hardware Guide for Developers (S000342P) 122
Technical Specifications
The SocketModem EV-DO (MTSMC-EV1) builds meet the following specifications (when applicable):
Category Description
Standard
CDMA2000 1xRTT
EV-DO Rev. A (backward compatible to EV-DO Rev. 0 and CDMA 1x networks)
SMS is based on CS/Packet-Switched (PS) domain of GSM and WCDMA
Data Speed
Peak downlink speeds up to 3.1 Mbps
Peak uplink speeds up to 1.8 Mbps
Frequency Bands
Dual-band 800/1900 MHz bands with Receive Diversity support on both bands
Dimensions
3.15" x 1.375" (80.010 mm x 34.925 mm)
Weight
1.0 oz (28 g)
SMS
Point-to-Point messaging
Mobile-Terminated SMS
Mobile-Originated SMS
USB Interface
USB 2.0
Serial Modem Interface
Up to 921.6 Kbps
Ports
4 GPIO ports – MI builds only
Connectors
Antenna: All models have surface mount UFL antenna connectors.
Standard and Rx diversity antennas are also supported.
Operating Temperature
-10° to +55° C
Storage Temperature
-40° to +85° C
Humidity
5% to 95% (non-condensing)
Operating Voltage
5 VDC ± 10%
Compliance
EMC Compliance
FCC Part 15 Class B
Radio Compliance
FCC Part 22
FCC Part 24
Safety Compliance
UL 60950-1, 2nd Edition
IEC 60950-1:2005 (Second Edition) with EN 60950-1:2006+ A11:2009
Network Compliance
CDG 1&2
Warranty
2 years
Note: The radio's performance may be affected at the temperature extremes. This is considered normal. The radio is
designed to automatically fallback in class and reduces transmitter power to avoid damage to the radio. There is no single
cause for this function. Rather, it is the result of an interaction of several factors, such as the ambient temperature, the
operating mode and the transmit power.