UK SBS RE150351 - CLARA Klystron Modulators

The Daresbury Laboratory, part of The Science & Technology Facilties Council, requires 3 klystron modulators to deliver RF power to 3 normal conducting S-band linac cavities. These modulators must be able to deliver at least 70 MW of RF peak power and have the capability of providing RF pulse widths of up to 3 μs and be capable of operating at a repetition rate of up to 400 Hz. However, it should be noted that these conditions may not all be required at the same time. The tenderer must clearly state what is includ...