HEX3653 Ver la hoja de datos (PDF) - Unspecified

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HEX3653

FM Radio Receiver Module D.I.Y. Kit (for Advanced Users)

Unspecified 

1. Description:

This FM receiver is a D.I.Y. kit that requires soldering through-hole and surface mount

components on a double-sided printed circuit board. It is designed for users with advanced

soldering tools and skills. You must solder the IC pins on the top surface and the rest of the

components’ leads on the bottom side of the board. The assembly process should take anywhere

between 30 minutes to an hour. This kit should help you to practice your hands-on skills including

your soldering techniques.

The module is based on a HEX3653 IC which is essentially an FM radio chip that can receive

modulated FM signals with a frequency range of 76 to 108MHz. The integrated circuit of this

module will allow you to increase/decrease the volume, seek channels on the FM band and use

an external antenna if needed. The filters will separate the desired radio frequency signal from

all other signals picked up by the antenna. The amplifier is used to increase the power of the

signal for demodulation process of the FM composite signal. For a more in-depth description of

how this FM receiver works refer to section 5 (page 5).

2. Specification:

• Required Input Voltage: 2x AA 1.5V Batteries (≈ 3V)

3. Bill of Materials

This package includes 25 components which are listed below along with their labels:

1) 1x PCB – Printed Circuit Board

(doubled-sided, tin plated, blue soldermask, white silkscreen)

3

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