|
RSGB Band
Plan (effective from 1st January 2009) |
|
|
|
|
|
|
|
The following band plan
is largely based on that agreed at IARU Region 1 General Conferences with
some local differences on |
|
|
on frequencies above 430
MHz. |
|
|
|
|
|
|
|
|
|
|
|
|
14MHz (20m) |
Necessary |
UK Usage |
|
|
|
Bandwidth |
|
|
|
14,000-14,060
kHz |
200
Hz |
Telegraphy
- 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 |
|
|
|
|
14,130kHz -
digital voice centre of activity |
|
|
|
|
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 Band Plan |
|
|
|
|
|
|
|
|
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. |
|
|
|
|
|
|