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- Worldwide FM band support
- Digital low-IF receiver
- Automatic frequency control (AFC)
- Automatic gain control (AGC)
The SI4703 FM Tuner Evaluation Board is an ideal solution for creating a clock radio or adding FM functionality to a project. It combines a radio and RDS receiver with an efficient 150 mW audio amplifier. You will enjoy crisp, clear sound with this board.
Arduino library available
150 mW stereo amplifier
On-board level shifters 5 V - 3.3V
Power/logic level: 3.3 - 5 V
Sensitivity: 1.7 u emf
Maximum output power: 150 mW (8 Ohm)
Default gain: 18 dB (8 x) (adjustable)
Dimensions: 29 x 22 mm