US$480,000 AIS Class A Order Received

SOFTWARE RADIO TECHNOLOGY PLC                         

                           ("SRT" or the "Company")                            

                     US$480,000 AIS Class A Order Received                     

Software Radio Technology plc ("SRT" or the "Company") is pleased to announce
that it has received a new order worth US$480,000 for its recently launched AIS
Class A transceiver, together with the required advanced order confirmation
payment.

SRT commenced production of its new AIS Class A Transceiver product line in May
2010. This order is a follow-on order from the customer which has already taken
delivery of units and will be fulfilled prior to 30 September 2010.

Neil Peniket, SRT's COO said: "This is a new product for SRT and whilst we are
confident that it is competitive, follow-on orders from existing customers
demonstrate satisfaction in the market. Our challenge is to ensure that we
continue to ramp up manufacturing capability in a controlled manner to satisfy
demand from our customers."

                                    -ends-                                     

Enquiries:                                                                   
                                                                             
Software Radio Technology plc                              [phone]
                                                                             
Simon Tucker                                     [e-mail]
                                                                             
Group Managing Director                                                      
                                                                             
Westhouse Securities Limited                             [phone]
                                                                             
Tim Feather                                                                  
                                                                             
Matthew Johnson                                                              

About SRT:

Software Radio Technology plc, develops advanced radio communications
technologies which are used to create enabling modules and OEM products. SRT
Marine Technology Limited focuses on VHF and AIS technologies for use in
navigation and homeland security identification and tracking applications. SRT
Marine Technology provides its solutions in a variety of module and OEM product
formats.