Specifications

116
Chapter 3
Communications Operations of
the BHT-202Q/202QW-CE
Describes the communications operations of the BHT—the spread spectrum communication
(BHT-202QW-CE only), infrared communication, USB interface specifications, basic communications
specifications, communication using Ymodem, and ActiveSync--for data transfer with the host PC or
other devices.
3.1 Spread Spectrum Communication ..................................................................................................................117
3.1.1 Notes for Wireless Operations..................................................................................................................117
3.1.2 RF-Related Parameters............................................................................................................................118
3.2 Infrared Communication..................................................................................................................................120
3.3 Connector interface specification ....................................................................................................................121
3.4 Basic Communications Specifications and Ymodem ......................................................................................123
3.4.1 Basic Communications Specifications ......................................................................................................123
3.4.2 Using Ymodem .........................................................................................................................................125
3.5 ActiveSync ......................................................................................................................................................126
3.5.1 Configuring the Host PC ...........................................................................................................................126
3.5.2 Connection Using ActiveSync...................................................................................................................128