Directorate Change

SOFTWARE RADIO TECHNOLOGY PLC                         

                             DIRECTOR APPOINTMENT                              

The Directors of Software Radio Technology plc ("SRT" or "the Company") are
pleased to announce that Richard Hurd has joined the Board of Directors of the
Company as Chief Financial Officer.

Mr. Hurd, who qualified as a Chartered Accountant with PricewaterhouseCoopers,
joined SRT as Group Financial Controller in January 2009.

Further information on Richard Hurd

Richard Brian Hurd aged 38 has confirmed that there is no further information
to be disclosed in accordance with the requirements of Schedule Two (g) of the
AIM Rules.

Enquiries

Software Radio Technology plc    01761 409500                                 
                                                                              
Simon Tucker                     [e-mail]                 
                                                                              
Westhouse Securities Limited     020 7601 6100                                
                                                                              
Tim Feather                      [e-mail]          
                                                                              
Matthew Johnson                  [e-mail]