Frequency bands

The figure below shows the frequency bands which are essential to telecommunications:

 Click on the links below to access information on the various frequency bands:

• 400 MHz trunked radio
• 450 MHz MBWA
• 900/1800 MHz GSM
• 2100 MHz UMTS/IMT2000
  
• 2400 MHz WLAN
  
• 2600 MHz IMT/MBWA
  
• 3400-3800 MHz MBWA
• 26 GHz (P2P)