An introduction to e2v

Slide 2 e2v e2v delivers technology solutions for high performance systems at a component, sub-system, and service level Our business is built upon 2 core technologies Radio Frequency (RF) and microwave products, sub-systems and services Semiconductor based products and services These enable us to offer ground-breaking innovation, transformational economics, life-enhancing capabilities and environmentally sensitive alternatives into specialist global application segments through 3 divisions RF power High performance imaging Hi-rel semiconductors

Slide 3 Founded: 1947 Annual sales of approx $370 million Employees: 1650, of whom approximately a third are engineers and scientists 12 core global locations Production facilities in Europe, US and Asia Listed on the London Stock Exchange and FTSE4Good index Industries served: medical & science, aerospace & defence, and commercial & industrial markets Sales made to over 50 countries Awarded Gold Standard for our corporate responsibility activities by Business in The Community (BiTC) e2v at a glance

Slide 4 EMEA + India $187m Asia Pacific $53m Americas $130m Based on exchange rate of 1.6$/£ International business

Slide 5 Our major customers and partners

Slide 6 Corporate responsibility e2v’s corporate responsibility pillars Supply chain Building long term relationships with our customers and suppliers Employees Recognising the importance of our people Investors Promoting two way communication with current and potential investors Community Recognising the responsibility of operating within local communities Environment Minimising the adverse impact of our activities on the environment Bright Green is a global initiative focussing on the continuous improvement of our systems and processes to minimise any adverse impact on the environment We have achieved Gold level in the Business in the Community (BiTC) CR index and Platinum in their Environmental index

Slide 7 Quality e2v’s operational centres are certified to ISO9001:2008 AS9100B (Grenoble aerospace semiconductor products) AS9100C (Milpitas) OHSAS18001 Health & Safety Environmental Management System (EMS)ISO14001:2004 BITC CR Index: Gold rating MIL-PRF custom microcircuit certification (Milpitas) Hi-rel semiconductor products and services approved to STACK Specification S/0001 ESCC (European Space Components Coordination) specification standards for European Space Agency (ESA) projects

Industrial Processing Systems from e2v Issue 1-12

Slide 9 Delivering systems & sub-systems which offer a step change in technology & a transformational value proposition Leveraging 70 year history of RF & microwave components, power electronics & drive systems Radiotherapy machines, radar systems, industrial heating, cargo screening, digital television transmitters Developing clean and efficient alternatives to energy intensive manufacturing processes across a diverse range of industries: Mineral recovery, Food & Chemical processing Industrial Processing Systems

Slide 10 Microwave timeline

Slide 11 Selective heating

Slide 12 Established microwave / RF applications Pipe Welding Hardening Baking of crustless bread Textile Drying Rubber vulcanising Bacon cooking Butter Tempering

Slide 13 Numerous benefits of using microwave technology in mining and mineral applications Signed development agreement on ‘Mine of the Future’ Program with mining giant Rio Tinto Providing microwave power solutions for enhanced mineral recovery programmes. The machinery uses large-scale microwave and radio frequency generators and is expected to set a new world standard in mineral recovery. Now investigating numerous other applications for microwave technology in mineral and mining fields. Emerging applications - Mineral processing

Slide 14 Collaboration Research partners World leading science in the interaction of microwaves with materials. University-based or private research organisations High power microwave generation, transmission and industrialisation of microwave applications The mining, chemical, food and material processing industries Industry-specific engineering contractor, system integrator or OEM End-user applications

Slide 15 Capabilities Understanding the product – Dielectric measurement, micro-CT, water activity Modelling is used to improve performance (efficiency and reliability) of existing magnetrons as well as designing new magnetrons Modelling is used to ensure that the generator has sufficient cooling (magnetron, circulator etc.) Full multiphysics modelling is used to optimise electric field and to understand the behaviour of the product under microwave energy

Slide 16 Established technology High stored energy can damage magnetron Not compliant with utility regulations above 100kW Unsuitable for rugged large scale processing Generator technology Developed from the ground-up by e2v Fully compliant with utility regulations at any scale Based on proven motor drive technology Manufacturable at scale, global support Patented designs and techniques

Slide 17 Generator roadmap Developed from the ground-up by e2v Fully compliant with utility regulations at any scale Based on proven motor drive technology Manufacturable at scale, global support Patented designs and techniques G1100 Series G2100 Series G2100 Multi-head platform

Slide 18 Multi head platform Common interface and software to operate all heads and control independently Compact footprint and weight Modular and scalable Common services e.g. chiller Built in redundancy by adding additional ‘standby’ heads Fewer parts and less duplication improves maintainability and serviceability Online measurement and consistent delivery of RF power, irrespective of time, temp etc.