Sigfox Device FH Mode White Paper
Sigfox is building an IoT network that operates in the 902MHz to 928MHz band. Connected devices will behave as narrowband frequency hopping radios, in line with section 15.247(a)(1) of the Code of Federal Regulations on radio frequency devices operated without an individual license.
Sigfox imposes rules on “customer’s devices” that are in fact much more stringent on resource usage than the rules given in FCC 15.247.
This whitepaper aims to explain Sigfox device technology and operation in 902-928 MHz band and how to show its compliance to FCC 15.247 and other FH SRD standards.