Reflex Klystron, Raytheon type 723A/B - VTK

Reflex klystron type KS9-40D

9 PKI Two-Cavity S-Band Klystron, c.1944

Sperry Type 917 Reflex Klystron

Water cooled reflex klystron, type KB9-150W

Two-cavity reflex Klystron

Experimental X-Band Two-Cavity High Power Klystron

Reflex klystron type YK 1046

Klystron, Type CV 67

CV35 reflex klystron, British, World War II

1939-1945

K-band reflex Klystron

1945-1950

Klystron type CV2346

Early Two-Cavity S-Band Klystron

Tunable reflex klystron, type YK 1010

Klystron, type WL417A

Reflex klystron type KS9-40B

Tunable reflex klystron, type YK 1072

Tunable reflex klystron, type YK 1142

Experimental S-Band Two-Cavity Klystron

Tunable reflex klystron, type 2K25

Klystron with mount type CV67

Klystron, type K 211 with wheeled trolley and waveguide adaptor

Varian Klystron, type 800

Klystron, type CV.80 complete