Result of EGM

Software Radio Technology plc                         

                                 Result of EGM                                 

The Directors of Software Radio Technology plc ("SRT" or the "Company") are
pleased to announce that at the extraordinary general meeting held today the
resolution was duly passed.

As a result, the second tranche of 2,380,953 placing shares raising
approximately GBP1million, as announced on 29 March 2007, have been issued and
allotted conditional only on admission to trading on AIM which is expected to
take place on 24 April 2007.

Following the issue of the new shares, there are 87,810,892 ordinary shares of
0.1p of SRT in issue with each share carrying the right to one vote.

Enquiries:                                                                     
                                                                               
Software Radio Technology plc                                      01761 409500
Simon Tucker                                       [e-mail]
Managing Director                                                              
                                                                               

Hanson Westhouse Limited                                          0113 246 2610
Tim Feather / Matthew Johnson                                                  
                                                                               
CityRoad Communications                                            
Paul Quade                                                        07947 186 694