Check the listing for details. [ Whadda Velleman WPB444 ] SI4703 FM TUNER EVALUATION BOARD. Condition: New. Listed at 16.85 USD. This board is a radio and RDS receiver combined with an efficient 150 mW audio amplifier. It is ideal if you want to create your own clock radio or if you want to add FM functionality to your projects.worldwide FM band supportdigital low-IF receiverautomatic frequency control (AFC)automatic gain control (AGC)volume controlRDS/RBDS supportArduino® library available150 mW amplifier stereo amplifierlevel shifters 5 V -3.3V on board Features: SpecificationsFeatures worldwide FM band support digital low-IF receiver automatic frequency control (AFC) automatic gain control (AGC) volume control RDS/RBDS support Arduino library available 150 mW amplifier stereo amplifier level shifters 5 V -3.3V on board Specifications interface: I2C power / logic level: 3.3 5 V sensitivity: 1.7 emf max. output power: 150 mW (8 Ohm) default gain: 18 dB (8 x) (adjustable)Operational properties:Instruction manual languagesEnglishCoding skill level2Electronics skill level2Mechanics skill level1Soldering skill levelnone Product basic info:Colour unitWhiteWidth unit0.29 cmWeight unit11 gDepth unit0.22 cmAdditional colourBlack