Total Voting Rights

SOFTWARE RADIO TECHNOLOGY PLC                         

                           ("SRT" or the "Company")                            

                     Total Voting Rights and Share Capital                     

For the purposes of the Financial Services Authority's Disclosure and
Transparency Rules, the total number of ordinary shares of 0.1p of SRT in issue
as at the date of this notice is 98,141,107 with each share carrying the right
to one vote.

There are no shares held in treasury.

The total number of voting rights in the Company is therefore 98,141,107.

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, SRT, under the Disclosure and
Transparency Rules.

Enquiries:                                                                   
                                                                             
Software Radio Technology plc                              [phone]
                                                                             
Richard Hurd                                     [e-mail]
                                                                             
Chief Financial Officer                                                      
                                                                             
Westhouse Securities Limited                              [phone]
                                                                             
Tim Feather                                                                  
                                                                             
Matthew Johnson