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 89,000,892 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 89,000,892

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.

In addition to the ordinary shares, there are 11,202,850 quoted warrants
exercisable at 40p before 2 November 2007.

Enquiries:

Software Radio Technology plc                                     01761 409 500
Matthew Rogers                                          
                       
                                                                               
Hanson Westhouse Limited                                          0113 246 2610
Tim Feather / Matthew Johnson