Holding(s) in Company

Filtronic PLC
18 September 2002

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES



1. Name of company


Filtronic plc



2. Name of shareholder having a major interest


The Capital Group Companies, Inc. and affiliates, including Capital Research and 
Management Company



3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18


Non-beneficial interest



4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them


State Street Nominees Limited



5. Number of shares / amount of stock acquired


N/a



6. Percentage of issued class


N/a



7. Number of shares / amount of stock disposed


225,000



8. Percentage of issued class


0.30%



9. Class of security


Ordinary shares



10. Date of transaction


16 September 2002



11. Date company informed


17 September 2002



12. Total holding following this notification


2,949,600



13. Total percentage holding of issued class following this notification


3.96%



14. Any additional information






15. Name of contact and telephone number for queries


Fiona Pick [phone]



16. Name and signature of authorised company official responsible for making
this notification






Date of notification


18 September 2002



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