I was able to transmit at up to around 23kHz which you may be able to make out the spike on the FFT graph on the video I made for some previous work: http://www

I was able to transmit at up to around 23kHz which you may be able to make out the spike on the FFT graph on the video I made for some previous work: http://www.youtube.com/watch?v=H0DKRl8XIcU http://www.youtube.com/watch?v=H0DKRl8XIcU To get up to 23kHz I used a sample rate of 48kHz.