Bluegiga WT41 long-range Bluetooth module

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The Bluegiga long-range Bluetooth module WT41 provides +20 dBm output power and can achieve 1000 m distance in optimal conditions and several hundreds of metres in urban or office environments.

In addition to an RF power amplifier, it also implements a low noise amplifier significantly improving the module sensitivity down to -90 dBm. The sensitivity improvement extends its range to Bluetooth class 2 devices such as mobile phones or PDAs. The module is available with integrated chip antenna or U.FL antenna connector.

The module is suitable for application areas requiring good performance and reliability for the Bluetooth wireless data or audio connections. The key benefit of the WT41 module for an OEM is that the sudden ‘no coverage’ situations can be avoided and the link remains up even in most demanding conditions. Also, the WT41 module offers good enhanced data performance and range for data-intensive applications.

The WT41 Bluetooth module is available with Bluegiga’s iWRAP firmware offering support for several Bluetooth profiles such as: SPP, HDP, DUN, OPP, FTP HFP, HSP, AVRCP, PBAP, DI, HID and standard HCI over UART or USB.