R&S®CBT/CBT32 Bluetooth® Tester
Features
Audio functionality
The R&S®CBT's built-in Bluetooth® audio codec supports CVSD as well as A-law and μ-law coding. The following audio options are available for both the R&S®CBT and the R&S®CBT32 to enable extensive audio testing of Bluetooth® devices:
- Dual-channel audio generator and analyzer (R&S®CBT-B41)
This option is used to measure the audio characteristics of Bluetooth® DUTs. It adds four more connectors to the R&S®CBT's front panel. The audio signals are routed via internal audio switches either to the connectors for external equipment or to the internal Bluetooth® speech codec. Various test scenarios can be implemented. - Digital audio interface (R&S®CBT-B42)
- Support of handsfree and headset profiles (R&S®CBT-K54)
- Support of A2DP stereo profile and SBC codec (R&S®CBT-K52)
