The new RED version of EN 300 328 was recently published in the Official Journal; covering wideband transmission systems operating in the 2.4GHz band such as Bluetooth, Zigbee, and WiFi.
This new version includes the following significant updates:
- Inclusion of Receiver Blocking as a new requirement.
- Inclusion of an alternative test method for Power Spectral Density.
- Reduction of minimum number for hopping frequencies for non-adaptive FHSS equipment.
Manufacturers are required to update any Declarations of Conformity (DoC) based on version of EN 300 328 earlier than V2.1.1