Photonis Power Tube Cavities are a result of our extensive experience in RF engineering. This engineering, partnered with customer demand, has been applied to the design and development of specialized circuitry for power tubes (generally termed as “cavities”).

High-power amplifier stage
Frequency ranges: 140 to 1000 MHz
Complete RF Circuits

Technical information

Below are typical drawings for our power tube cavities.
Please contact us if you require more specific information for your power tube cavity.

power tube cavities


Power tube cavities are complete RF circuits that are necessary to tune and operate a matching power tube. Each power tube cavity is designed to match a specific tube to produce a final high-power amplifier stage for a specific frequency band and service.

Power tube cavities are an essential part of installation and maintenance operations of Photonis power tubes. They are recommended for any matching power tube.

Photonis has cavities that cover frequency ranges of 140 to 1000 MHz. Please check with your Photonis representative to determine which power tube cavities you require to support and optimize your installation.

Please contact us if you require more specific information for your power tube cavity.


Related Applications

Long Range Surveillance
Missile Detection warning System
Electronic Counter Measures
Electronic Warfare
RF Generation (Defense)
Defense Communication
Long Range Surveillance
Linear Accelerator
RF Frequency Generation
Non-destructive Testing
Medical Imaging
Commercial Communications

Resource center

Are you looking for a specification sheet or paper? Documents like these and more are available in the Photonis Resource Center. 

Visit the Resource Center

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