SIGFOX require a high performance narrowband radio. It is not straight forward to build a radio system that complies with radio regulations and SIGFOX requirements. RC16xxxx-SIG is certified as compliant to the SIGFOX protocol, and it also meeting all regulatory requirements for such radio transmitters and receivers. The RC1682-SIG is CE marked, while the RC1692HP-SIG is FCC certified and AU/NZ compliant.
Last Update: August 8, 2017