kylehotchkiss
Member
While playing with my Arduino, I decided it would be neat to attach my headphones to the serial out to see if anything could be modulated with it. Turns out that the sound bandwidth on that serial data is about 500hz, and that it could probably be connected to a radio and transmit with some success to another arduino!
Now the question is if I'm *allowed* to test this on a radio. Like I said, the bandwidth of the sound I'm hearing is 350hz-750hz, and not breaking any rules as far as that goes. I was just wondering if I could legally hook this up to my radio, broadcast my callsign with morse, and test this on the experimental frequencies of the 144mhz band.
Now the question is if I'm *allowed* to test this on a radio. Like I said, the bandwidth of the sound I'm hearing is 350hz-750hz, and not breaking any rules as far as that goes. I was just wondering if I could legally hook this up to my radio, broadcast my callsign with morse, and test this on the experimental frequencies of the 144mhz band.