RSGB Bandplan (effective from 1st January 2007)
24 GHz (12mm)                                                                             UK Usage
IARU Recommendation    
24,000.000-24,050.000 MHz    
     
Satellites 24,025 MHz  Preferred operating frequency wideband equipment
  24,048.2 MHz                  Narrow band center of activity
  24,048.8-24,049 MHz    Propagation Beacons Only
24,050.000-24,250.000    
All modes    
     
LICENCE NOTES:   Amateur service: 24,000-24,050 MHz, Primary user: Users must accept interference from ISM users.
                                                                 24,050-24,150 MHz: Secondary user: May only be used with the written permission of Ofcom.  
                                                                  Users must accept interference from ISM users.
                                                                  24,150-24,250 MHz: Secondary user: Users must accept interference from ISM users.
                                   Amateur satellite service: 24,000-24,050 MHz: Primary user: Users must accept intereference from ISM users.
                                  Unattended operation is permitted for remote control, digital modes and beacons, except
                                   in the sub-bands 24,000-24,050 MHz within 50 km of SK985640 (Waddington) and SE202577 (Harrogate).
                                   ISM = Industrial, scientific and medical