Critical Update for 2.4GHz Wireless Devices

Have you verified that your wireless devices, such as Wi-Fi, ZigBee, and Bluetooth are in compliance with ETSI EN 300 328 v2.2.2 (Wideband transmission systems; Data transmission equipment operating in the 2,4 GHz band)?

wireless-testing

As of August 06, 2021, all EN 300 328 devices sold in Europe, and other countries, must comply with Version 2.2.2. There is no “grandfather” clause. Labtest is ready to assist you with testing to the new version of ETSI EN 300 328.

Key Changes Impacting Your Devices

  1. Stricter Receiver Requirements
    • Blocking resistance increased by 6dB near LTE bands (794-862 MHz)
    • New Frame Error Rate (FER) monitoring replaces self-declared specs
  2. Transmitter Adjustments
    • Relaxed spurious emissions limits (-54dBm → -36dBm) for digital TV bands
    • Antenna gain validation now required for detachable systems
  3. Testing Methodology Updates
    • Channel loading tests expanded to simulate real-world interference

Verified Wireless Devices

Global Market Implications

While targeting EU compliance, this standard affects:

  • UK (UKCA)

  • Switzerland

  • Middle East (GCC)

  • Southeast Asia

If you require our services on wireless devices, you can do so through this form.