Twt Power Supply

This group is essentially targeted to amateur applications such as eme and microwave dx.

Twt power supply. The twt belongs to a category of linear beam tubes such as the klystron in which the radio wave is amplified by absorbing power from a beam of electrons as it. Polarity offers models suited for all major platforms where size weight and performance are critical. A traveling wave tube twt pronounced twit or traveling wave tube amplifier twta pronounced tweeta is a specialized vacuum tube that is used in electronics to amplify radio frequency rf signals in the microwave range. Db control s mpms are based on a modular design for easy customization and are available with continuous wave or.

The pol2500wb offers a design with industry leading. A dual directional coupler forward and reflected power monitoring and high vswr protection circuit follow the twt. I ve started an email group dedicated twt tubes amplifiers and power supplies. With all the stuff including the twt supply.

It must deliver the high voltages required by the twts filter and condition the prime power and generate and. 2500w twt power supply the pol2500wb is specifically designed to meet ruggedized applications for mobile and shipboard twt amplifiers. In many respects the power supply is as important to performance reliability and longevity as the twts themselves. L3harris electron devices mpms are supercomponents that combine a solid state driver amplifier with a micro twt and a power supply in one package that is much smaller lighter and more efficient than a comparable twta or sspa.

Feel free to join. A twt power supply by marko cebokli s56uuu 96 eme conference abstract. Leveraging our 50 year track record of continuous twt production teledyne microwave solutions today continues to be the world leader in the design development and manufacture of traveling wave tubes twts traveling wave tube amplifiers twtas and solid state power amplifiers sspas. The description is preceeded by a discussion of twt power requrements a review of existing solutions and some philosophy on which the design is based.

Outstanding thermal design ensures reliable operation to base plate temperatures of 60deg c. High power products built to your specifications twt amplifiers microwave power modules power supplies integrated digital control units frequency locked oscillators custom rf sources and receivers ground mobile maritime and airborne qualified solutions reliable the us army navy air force and major defense contractors worldwide rely on db control mission critical products designed. Standard and tailored power. In this paper i describe the twt power supply that i have designed and built for a twt in eme service.

The group is dedicated to the discussion on twts and their power supplies. Our high efficiency conduction cooled microwave power modules mpms provide extremely dense packaging across the 2 40 ghz frequency band.