Addez
Newbie level 6
Hi!
I'm experimenting with ac radiosignals.
So I made a program in java capable of reading the microphone (and headphone) input.
I can use a mic and when I talk I can see my wave move in the screen.
I can measure that both the mic and the antenna on my rc-controller have ac current in them.
Problem is, the ac current coming out of the rc-controller is 50mV and the rc from the mic is 150mV roughly measured with an orsilloscope.
Now could I easily convert that 50mV to 150mV using a 9V battery?
If not, any suggestion on how to continue?
I'm experimenting with ac radiosignals.
So I made a program in java capable of reading the microphone (and headphone) input.
I can use a mic and when I talk I can see my wave move in the screen.
I can measure that both the mic and the antenna on my rc-controller have ac current in them.
Problem is, the ac current coming out of the rc-controller is 50mV and the rc from the mic is 150mV roughly measured with an orsilloscope.
Now could I easily convert that 50mV to 150mV using a 9V battery?
If not, any suggestion on how to continue?