SWRU359F
September 2015 – December 2021
WL1801MOD
,
WL1805MOD
,
WL1831MOD
,
WL1835MOD
Trademarks
Warning
1
Introduction
1.1
Features
1.2
Applications
1.3
TI Module Key Benefits
2
Board Pin Assignment
2.1
Pin Descriptions
3
Electrical Characteristics
4
Approved Antenna Types and Maximum Gain Values
5
On-Board Antenna Configuration
5.1
VSWR
5.2
Efficiency
5.3
Radio Pattern
5.4
ANT1
5.5
ANT2
6
Circuit Design
6.1
Schematic
6.2
Bill of Materials (BOM)
7
Layout Guidelines
7.1
Board Layout
8
Revision History
6
Circuit Design