TEA6101 Description
TEA6101/T Intended for multi-antenna FM car radio reception (antenna diversity system), the TEA6101/T selects the most favourable signal from one of up to four antennae. Founded upon audible signal disturbance the criteria are derived from two signals: high frequency ponents (e.g.
TEA6101 Key Features
- Ability to switch between up to four antennae
- Switching signal derived from two signals: the audio and the level signals
- Floating switching threshold adjusts switching rate to prevailing circumstances
- increasing threshold due to excessive noise
- increasing threshold due to numerous level variations
- Memory for the most favourable antenna signal to overe unnecessary switching
- Signal-dependent `soft` muting circuit
- Mode selection to the first antenna receiving an AM signal whilst the diversity system is reset