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CV2353 reflex klystron

Size
 This valve measures 240x128x54mm overall and has a B8G base

Heater voltage6.3V
Heater current900mA
Max resonator voltage750V
Normal resonator voltage700V
Reflector voltage range-150 to -550V
Grid voltage range at Va=7000 to -150V
Max resonator dissipation100W
Min RF power output3W
Mechanical tuning range4400 to 4800MHz
Average electronic tuning range40MHz
Min electronic tuning range20MHz
Average reflector voltage change between half power points120V
Min electronic tuning slope df/dVr0.18MHz/V
Max total impedance in reflector to cathode circuit250k ohms


PinFunction
1Cathode
2i/c
3Grid
4Heater
5Grid
6Heater
7i/c
8Grid
TCReflector
Metal envelopeResonator

CV2353
Quarter view Quarter view

Output probe
Above: the output probe; below: side view of the valve showing the output probe protective cover closed and open
Side view Side view