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FM Radio DIY Kit RDA5807 FM Radio Receiver 65-108MHz Frequency Modulation TDA2822 Power Amplifier Radio Module Board

4.6

★★★★★

117

$9.99 /$12.19

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$4.99 /$12.19

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Manual

Specification:

Product name: FM radio

Power supply mode: single lithium battery, 5V power line (the battery is not includes)

Chip type: RDA5807FP, TDA2822

Speaker: 2040 square speaker 8R/2W

Appearance size: 135MM*95MM*40MM

Antenna length: total length 350MM (unstretched 107MM)

Note: The delivery is in bulk and needs to be welded by yourself

Welding Difficulty: General

Features:

- The RDA5807FP chip is compatible with the 65-108MHZ global FM receiving frequency band, and has the advantages of noise cancellation, soft mute, bass enhancement, high sensitivity, low noise, and strong anti-interference ability.

- The power amplifier part adopts TDA2822 power amplifier integrated circuit, which has the characteristics of simple circuit, good sound quality and wide voltage range.

- Antenna retractable design, convenient for various use needs.

Package Include:

1/4W resistor 10K*3

1/4W resistor 22R*1

1/4W resistor 2.2R*2

1/4W resistor 2K*1

Ceramic chip capacitor 103*2

Ceramic capacitor 27pF*1

Ceramic capacitor 223*1

Ceramic capacitor 222*1

CBB capacitor 104*3

Electrolytic capacitor 100uF/25V*3