Any product that transmits or receives on a radio frequency — Wi-Fi, Bluetooth, cellular, proprietary RF — needs to prove it operates within the frequency bands and power limits each market actually permits. Get the frequency allocation wrong for a given country and the product simply can’t be legally operated there, regardless of how well it otherwise performs.
Sigmatics manages RF testing and the type approval process that follows it — confirming which bands and standards apply in each target market, coordinating testing through accredited labs, and carrying the results through to formal approval with the relevant telecoms regulator (ICASA, CRAN, BOCRA, or ZICTA, depending on market).
For wireless products specifically, this is usually the approval that determines your launch timeline more than any other — so it’s the one we plan around first.