Models Description; Basic Model Overview; Figure 1. C18A1 Full Oem Configuration - Top View; Table 3. C18 Models - Motorola c18 Developer's Manual

Introduction
2.4

MODELS DESCRIPTION

Motorola offers the c18 in several models. The full functionality and variety of user interfaces for the c18a1 model is described
in this section. Other models are derivatives of the c18a1 full-functionality model for bands or connectors that are not applicable.
The c18c model described in Table 3 is an example of an optional model that can be derived from the generic c18a model.
Model
c18a • CDMA 800/1900 MHz
• AMPS 800 MHz
• GPS 1575 MHz
c18c CDMA 800 MHz
2.4.1

Basic Model Overview

This section provides an overview of the various c18 integrated wireless modem models, along with their physical and electrical
characteristics, their features and functional capabilities, and details about the data-exchange network over which they
communicate. It also provides sample configurations.
2.4.1.1 c18a1 Full OEM Configuration
Figure 1 shows the configuration for the packaged module, which measures 40 mm x 80.2 mm x 8.7 mm.
8

Table 3. c18 Models

Operating Bands
• 70-pin, 0.5mm pitch, board-to-board
• 36-pin ZIF connector
• 28-pin DIN board-to-board connector
• MMCX RF connector
• MMCX GPS connector
• R-UIM connector
• 70-pin, 0.5mm pitch, board-to-board
• MMCX RF connector
Figure 1. c18a1 Full OEM Configuration – Top View
Interface Connectors aGPS Option
Yes
No
98-08901C63-A