RSGB Bandplan (effective from 1st December 2006)
The following bandplan is largely based on that agreed at the 2005 IARU Region 1 Conference with some local differences on
frequencies above 430 MHz.
14MHz (20m) Necessary UK Usage
  Bandwidth  
14,000-14,060 kHz 200 Hz Telegraph - contest preferred
    14,055 kHz    QRS (slow telegraphy Centre of Activity
14,060-14,070 200 Hz Telegraphy
    14,060 kHz    QRP (low power) Centre of Activity
14,070-14,089 500 Hz Narrow band modes
14,089-14,099 500 Hz Narrow band modes - automatically controlled data stations (unattended)
14,099-14,101   IBP - reserved exclusively for beacons
14,101-14,112 2.7 kHz All modes - automatically controlled data stations (unattended)    
14,112-14,125 2.7 kHz All modes (excluding digimodes)
14,125-14,300 2.7 kHz All modes -       SSB contest preferred segment
    14,195+- 5 kHz  Priority for Dxpeditions
    14,230 kHz         Image Centre of Activity.
    14,285 kHz         QRP Centre of Activity
14,300-14,350 2.7 kHz All modes
    14,300 kHz   Global Emergency Centre of Activity
     
LICENCE NOTES:  Amateur Service - Primary User.
                         14,000-14,250 kHz Amateur Satellite Service - Primary User.
Notes to the Bandplan
ITU-R Recommendation SM.328 (extract)
Necessary bandwidth: For a given class of emission, the width of the frequency band which is just sufficient to
ensure the transmission of information at the rate and with the quality required under specified conditions.
The use of Amplitude Modulation (AM) is acceptable in the all modes segments but users are asked to consider
adjacent channel activity when selecting operating frequencies.
Foundation and Intermediate Licence holders are advised to check their licences for the permitted power limits and
conditions applicable to their class of licence.