CPI offers the VKS-8262 series of klystrons for use in particle accelerators for scientific, medical, and industrial applications. These klystrons provide up to 7.5 MW peak at 2.856 or 2.9985 GHz at various RF pulse lengths and duty.

 Versions are available with up to 36 kW of average output power at 2.856 GHz and 72 kW at 2.9985 GHz.