FM Radio Receiver DIY - 87/108 MHz (Part-1 PCB Assembly) 

Buy this KIT: www.icstation.com/870mhz-1080m...
Part 2: • FM Radio Receiver DIY ...
This is an 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY KIT. It has a built-in 4-digit Red Digital display which can clearly display the receiving frequency.
Feature:
- Automatic memory function after power off
- Support 87Hz-108MHz receiver frequency
- Built-in 5W power amplifier (LM386 IC)
- Output power: 5W*
- Power saving mode (Display off after 5 seconds)
- Product Name: FM Radio Receiver DIY Kit
- Work Voltage: DC 4.5V~5.5V
- Output impedance: 8ohm
- Output channel: Mono
- Receiver Frequency: 87.0MHz~108.0MHz
- Frequency accuracy: 0.1MHz
- Equivalent noise: 30dB
- Work Temperature: -40℃~85℃
- Work Humidity: 5%~95%RH
- Size: 83x69x53mm
*The amplifier of this radio is an LM386, so I think the real power output is 1 Watt
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Chapters:
0:00 - Intro
0:14 - Unboxing
2:41 - Circuit Diagram
2:51 - Start Assembly
8:55 - First Test
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WARNING: This video is only for demonstration. I don't take any responsibility.
#Radio #Amplifier #Tutorial

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