Product Manual

WB2S Datasheet
3
Contents
1 Product Overview ............................................................................................................. 1
1.1 Features .................................................................................................................. 1
1.2 Application Scenarios ............................................................................................. 2
2 Module Interfaces ............................................................................................................. 6
2.1 Dimensions and Footprint ...................................................................................... 6
2.2 Interface Pin Definition ........................................................................................... 6
3 Electrical Parameters ........................................................................................................ 7
3.1 Absolute Electrical Parameters .............................................................................. 7
3.2 Working Conditions ................................................................................................ 8
3.3 TX Current Consumption ........................................................................................ 9
3.4 RX Current Consumption ....................................................................................... 9
3.5 Working Current ..................................................................................................... 9
4 RF Features .................................................................................................................... 10
4.1 Basic RF Features ................................................................................................ 10
4.2 WB2S TX Power ................................................................................................... 11
4.3 WB2S RX Sensitivity ............................................................................................ 11
5 Antenna Information ........................................................................................................ 12
5.1 Antenna Type ........................................................................................................ 12
5.2 Antenna Interference Reduction ........................................................................... 12
5.3 Antenna Connector Specifications ....................................................................... 13
6 Packaging Information and Production Instructions ....................................................... 13
6.1 Mechanical Dimensions ....................................................................................... 13
6.2 Recommended PCB Layout ................................................................................. 14
6.3 Production Instructions ......................................................................................... 14
6.4 Recommended Oven Temperature Curve ........................................................... 16
6.5 Storage Conditions ............................................................................................... 17