Filtronic plc provided earnings guidance for the full year ending May 31, 2018. For the year, the company expects Group revenue of approximately £24.0 million against £35.4 million a year ago. Operating profit of approximately £1.8 million against £1.7 million a year ago. EBITA of approximately £1.9 million £1.8 million a year ago. The Group had net cash of £3.4 million at 31 May 2018 against net cash £2.6 million a year ago.