FM Transmitter Module with Microphone

FM Radio Transmitter Module with Microphone

88-115MHz Mini Wireless Audio Transmission Board 100 Meters DC 2V/9V

     It is an audio transmission board with a microphone that can operate in the 88-115MHz FM frequency range. It can operate in the DC 2V/9V supply voltage range. It can transmit audio over a distance of 100 meters in open areas. Of course, it should be preferred that there is no other radio broadcast on the set frequency. Increasing the supply voltage increases the broadcast distance. The broadcast can be listened to via radios and phones with fm receiver feature.

Features:

• Operating voltage: DC 2V / 9V
• Operating current: 9mA (3V )
• Operating frequency: 88-115MHz ( Factory output frequency 99-101 )
• Frequency adjustment capacitor
• Distance: 100 meters in open air 10-30 meters indoors  ( 3V ) ( Increasing the voltage increases the distance )
• Impedance: 50 ohms
• Dimensions: 2cm x 1cm
• Weight: 1,5gr

Package Contents :

•   1 Piece FM Transmitter Module with Microphone