Additional Listing - Replacement

Filtronic PLC
24 February 2000

The issuer has made the following amendment to the 'Additional Listing'
announcement released on 23 February 2000 at 14:07 under RNS No 0869G.

The number of shares alloted to Filtronic plc Executive Share Option Scheme 1997
should read 529,482 and not 529,487 as previously shown. 

All other details remain unchanged.

The full corrected version is shown below.
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Filtronic PLC  ('the Company')

Application has been made to the London Stock Exchange for a block listing of
577,616 ordinary shares of 10p each to be admitted to the Official List.

These shares, ranking pari passu in all respects with the existing shares will
be allotted pursuant to the exercise of options and to the rules of the
following schemes:-

Filtronic Comtek (UK) Initial Share Option Scheme              48,134 shares
Filtronic plc Executive Share Option Scheme 1997              529,482 shares

These shares will not be allotted immediately but as and when the scheme rules
allow.

Copies of this announcement may be obtained from the Company's Registered
Office for a period of 14 days and at the Company Announcements Office of the
London Stock Exchange for two days following this announcement (collection
only).