User's Manual
Table Of Contents
- Contents
- Tables
- Figures
- 0 Document History
- 1 Introduction
- 2 Product Concept
- 3 Interface Description
- 4 Mechanics, Mounting and Packaging
- 5 Full Type Approval
- 6 List of Parts and Accessories
GWM300 Hardware Interface Overview
3.2 Block Diagram
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GWM300_HIO_v01 2016-01-26
Confidential / Released
Page 20 of 35
3.2 Block Diagram
Figure 3 shows a block diagram of a sample configuration that incorporates a GWM300 and
typical accessories.
Figure 3: Block diagram
GWM300
EHS6
RS-232
driver
SIM card
interface
Power regulation
RF antenna
interface
LED
RF antenna interface
Host
controller
Power supply
External application
SIM
card
Antenna