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"RRD-102V2.0" stereo radio module (FM Stereo radio Module)
High sensitivity, low power consumption, ultra- small size. Uses RDA Microelectronics, RDA5807M(or RDA5802NM) allowing this circuit to use fewer external components and have a minimal noise factor.
It is easy-to-use and possesses highly cost-effective single-chip FM stereo radio modules.
Function:
A: High sensitivity,low noise,anti-interference ability,very few external components,small size (11*11.2MM Max),extremely simple to use.
B: 76-108MHz FM band worldwide compatible(76-91MHz,including Japan,America and Europe 87.5-108.5MHz).
C: I2C serial data communications bus interface,support for external reference clock input.
D: Built-in high-precision A/D(analog) and digital frequency synthesizer.
E: Built-in LDO regulator, low power, wide voltage range(2.7-3.6VDC).
F: Built-in noise reduction, soft mute, bass boost circuit design.
G: 32 load high power audio output,headphone connections are direct,no external audio driver amplifier.
Package Included: