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Description
Board Size:50×30mm
Operating voltage:DC1.5-9V
Operating current:3.3mA-29mA
Operating frequency:85-115MHz
Receiving device:FM radio/cellphone with FM radio function
Audio response:20Hz-15KHz
Radio frequency power:-2dBm~15dBm
Radio frequency output impedance:50Ω
Second harmonic:≥-40dB
Transmitting distance:100-1000m
Shipping List:
Color ring resistance330Ω 1
Color ring resistance1M 1
Color ring resistance100 Ω 1
Color ring resistance4.7K 4
Color ring resistor47K 2
Ceramic capacitor102 2
Ceramic capacitor15P 3
Ceramic capacitor47P 4
Ceramic capacitor104 5
Ceramic capacitor201P 1
Microphone 1
LED 1
5T hollow coil 1
9T hollow coil 1
6T hollow coil 1
5-pin audio stand 1
Ceramic adjustable capacitor 1
Adjustable resistor 1
Power socket 1
Transistor 9014 1
Transistor 9018 2
Product Introduction:
The TFM009 transmitter board is used as a wireless microphone, low-power FM radio station, television audio wireless forwarding, and highly sensitive wireless device. Working voltage range: 1.5Y-97, convenient for application, very wide working voltage. The higher the voltage, the greater the output power, and the farther the transmission distance. The actual testing work is still stable at 12, but after the voltage is greater than 9, after testing with a spectrum analyzer, the output power almost does not increase significantly. Therefore, it is recommended to work within 9 for the best
Package Type:
All goods will pack into cartons and wrapped full of waterproof tape before shipment.
We can accept customized package to meet different requirements:
1.Every item will separately pack into plastic bag,component,module can be packed in anti static bag.
2.Some fragile products such as the display screen can be packed in bubble bag.
3.Some large machines can be packed in wooden cases.
4.We can label JH code or client's code on package so that customers can check easily after receive goods.
FM Wireless Microphone Kit
SKU : YXS703 Brand :
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