Detailed Information About The Product:
This product will be put the sound around the on-board microphone into FM radio radio signals emitted,To achieve pickup and wireless audio FM transmitter
Product launch frequency is adjustable,The green component on the core board is adjustable capacitance
Change the adjustable capacitor can change the transmission frequency,Adjustable range covers the 88 – 108 MHz GB FM section
You can use the radio and mobile phone as a receiver
This product is widely used in voice pickup transmission,audio MIC,sleep monitoring,and other suitable occasions
Color:green +silver
Material:PC +metal
Operating voltage:0.7 – 9 V
Frequency adjustment range:88-108 MHz
Transmission distance:50 – 100 meters(9 V when using the 70 cm antenna conductors)
Package Contents:
1*Microphone FM Transmitter Module
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.