System Description; Overview - u-blox LISA-C2 Series System Integration Manual

1 System description

1.1 Overview

u-blox CDMA 1xRTT Cellular ModulesCDMA 1xRTT Cellular Modules CDMA 1xRTT Cellular ModulesCDMA
1xRTT Cellular Modulesintegrate a complete CDMA 1xRTT 153 kb/s packet data modem into the LISA and FW75
form factors.
3G CDMA 2000 1xRTT Characteristics
CDMA Terrestrial Radio Access Frequency Division Duplex (FDD) operating mode
Dual-band support:
CDMA Packet Switched data up to 153 kb/s DL/UL
Table 1: 3G CDMA 2000 1xRTT characteristics
The LISA-C200 and FW75-C200 modems are US CDMA-certified to support 1xRTT data speeds on US CDMA
carriers Sprint, Verizon and Aeris.
FW75-C200 is strictly a data modem for embedded solutions while LISA-C200 supports audio (analog and
digital) functionality. Data communication is via two data interfaces; 5-wire UART and Full Speed USB. The
interfaces are intended to support a vast quantity of AT commands that will enable easy adoption to existing
host application processors.
Power-on is initiated by HW logic and Power-down by HW logic and SW control.
The LISA-C2 series antenna interface is provided via a 50 Ω antenna pad, while the FW75-C200 module uses the
popular "U.FL" RF connector(s).
Another key component is the extensive collection of SW AT commands, meeting the needs of:
•
Carrier AT commands
•
Industry standard AT command both 3GPP and 3GPP2
•
u-blox AT Commands
UBX-13000620 - R21
Band Class 0 – US Cellular : C200
Band Class 1 – US PCS : C200
Early Production Information
LISA-C2 series and FW75-C200 - System Integration Manual
System description
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