Issue of Equity

Software Radio Technology plc ("SRT")                     

                                Issue of Equity                                

The Directors of SRT announce that following the exercise of options, 93,333
ordinary shares of 0.1p each have been issued and allotted.

Following the issue of the new shares, there are 97,817,107 ordinary shares of
0.1p in issue with each share carrying the right to one vote.

Application will be made for the new shares to be admitted to AIM. It is
expected that admission will occur on 4 December 2007.

Enquiries:

Software Radio Technology plc                                      01761 409500
Matthew Rogers                                                                 
                    
                                                           
Hanson Westhouse Limited                                          0113 246 2610
Tim Feather / Matthew Johnson