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Rs. SKU: 1121
Availability: In Stock
Product details of FM Transmitter Long range DIY Learning Kit
You can transmit your voice to FM radio with the electret microphone. You can also place the transmitter circuit close to any loud speaker so that the microphone picks up the sound and transmits to the tuned FM radio.It is very interesting and useful project. It is very sensitive FM transmitter. it can operate using 9v battery. When u speak in MIC, by tuning the frequency of any radio u will clearly listen your sound. This circuit is also used to listen the secret conversation between persons inside the side. You can use this circuit for transmission by replacing the MIC with audio_in. By taking such two circuits which can tune on two different frequencies u can used them in the project of woki toki.
Specification of FM Transmitter DIY Learning Kit
Frequency Range: 88-108MHZ (Frequency can be changed by moving the adjustable inductor coil).
Operating voltage: 3V-9V
Transmission range: The transmission range depends upon the length of the antenna used. We send a simple 20cm long wire that should transmit signals around 10m inside your room. The signal can be transmitted ever far with a longer antenna of length around 50cm. It can transmit up to 500m in open space.
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