RF803 is a digital radio receiver module, support digital radio standards including FM, FM RDS, DAB, DAB+, it also supports Bluetooth, USB/CARD, AUX , microphone input. The module contains audio processing to support high-quality sound output.

RF803 provides revolutionary advances in size, power consumption, and cost. This module simplifies the customer's development process and time, greatly reducing development costs. 

■ Worldwide FM band support (76–108 MHz)

■ Advanced RDS/RBDS decoder (Optional)

■ FM sensitivity : -110dBm

■ DAB sensitivity: -100dBm

■ DAB, DAB+ Band III support (168–240 MHz)

■ OFDM channel demodulator

    ●Simultaneous decoding of up to 4 service components

    ● Seamless dynamic multiplex reconfiguration

■ Advanced seek functionality

■ Advanced audio DSP processing

■ L-R stereo audio output

■ I2S Digital audio output

■ Full range of analog and digital signal quality metrics

■ Fully-integrated VCO / PLL /synthesizer

■ Fully-integrated advanced AGC and alignment

■ Internal 2Mbytes Nor flash.

■ Bluetooth V5.0/V4.2/V4.2LE/2.1+EDR

■ AFH to dynamically detect channel quality to improve Bluetooth transmission quality

■ Bluetooth TX power:4dBm(typical)

■ Bluetooth RX sensitivity:-88dBm(typical) when packet Type is 2-DH5

■ Bluetooth TTS

■ Bluetooth TWS

■ Bluetooth Phone Call

■ USB/CARD FLAC/APE/MP3/WAV playback

■ Software Upgrade By USB/CARD

■ Built-in high performance stereo DAC & stereo ADC

■ Support two stereo AUXIN sharing two ADCs

■ Support IR/keypad, rotary encoder, UART

■ Integrated PMU supports multiple low energy states, Liner regulators outputs

■ Support Li-lon battery power supply

■ Support low power mode

■ Support RTC

■ Support 320x240 TFT Panel

■ Support Slideshow

■ Temperature Range

    ● Operation:  0 to +70℃

    ● Storage:  -40 to +85℃