Nominated Adviser Change of Name

SOFTWARE RADIO TECHNOLOGY PLC                         

                      CHANGE OF NAME OF NOMINATED ADVISER                      

With effect from 26 November 2009, the Company's nominated adviser and broker
changed its name from Hanson Westhouse Limited to Westhouse Securities Limited.

Enquiries

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