Total Voting Rights

SOFTWARE RADIO TECHNOLOGY PLC                         

                           ("SRT" or the "Company")                            

                              Total Voting Rights                              

For the purposes of the Disclosure and Transparency Rules of the Financial
Services Authority and following the issue of the new shares, the Company's
total issued share capital at the date of this notice consists of 115,659,774
ordinary shares of 0.1p each and one voting right per share.

There are no shares held in treasury.

The total number of voting rights in the Company is therefore 115,659,774.

The above figure may be used by shareholders as the denominator for the
calculations by which they will determine if they are required to notify their
interest in, or a change to their interest in, the Company, under the
Disclosure and Transparency Rules.

Enquiries:                                                                   
                                                                             
Software Radio Technology plc                              [phone]
                                                                             
Richard Hurd                                     [e-mail]
                                                                             
Chief Financial Officer                                                      
                                                                             
Westhouse Securities Limited                              [phone]
                                                                             
Richard Baty                                                                 
                                                                             
Petre Norton