Hi, anyone know of a low cost fcc certified rf transmitter module? FSK modulation 315mhz.
Thanks
Quote from: stern0m1 on December 26, 2017, 10:07:14 AM
Hi, anyone know of a low cost fcc certified rf transmitter module? FSK modulation 315mhz.
Thanks
I could be wrong, but I'm not sure you can get FCC modular approval of a simple FSK RF transmitter, even if it's in an ISM band. There are too many factors, such as TX duty cycle, etc, that are outside the control of a simple module. I'm sure you can find a transmitter that would be 'approvable', but you would have to implement the constraints in the device controlling the transmitter and submit it for testing.
Tom