U52143A

U52143A microwave vacuum device

U52143A is a microwave electrovacuum device. The published product nomenclature places U52143, U52143A, U52143AM and U52143M in the section for continuous-wave input traveling-wave tubes under the bV0.203.029 TU documentation family. It is not an electronic control unit, so the product has been moved to Electronic Modules rather than retaining the former generic block classification.

U52143A traveling-wave tube class

A traveling-wave tube amplifies microwave-frequency signals by interaction between an electron beam and an RF wave travelling along a slow-wave structure. This is a class-level explanation only. The exact U52143A frequency range, gain, output power, heater data, collector voltages and cooling requirements were not found in dependable open documentation and must not be inferred from adjacent U52143 executions.

U52143 family designations

The documented family includes U52143, U52143A, U52143AM and U52143M, all associated with bV0.203.029 TU. The “A” suffix is part of the required designation. U52143A must therefore be ordered and tested as its own execution; U52143, U52143AM or U52143M are not automatic substitutes even if the housings and interfaces appear similar.

U52143A selection and application

Selection requires the complete nameplate, documentation designation, RF connections, electrical terminals, mounting dimensions, cooling method and specified operating modes. The reviewed sources establish the microwave-device class but do not establish a particular aircraft type or installed airborne system. The card intentionally avoids an unsupported aviation application and records only the confirmed identification data.

Inspection and ordering U52143A

Inspect the envelope or housing, RF interfaces, electrical terminals, mounting faces, seals and markings. Testing requires dedicated microwave and high-voltage equipment and the procedure for the exact execution. An enquiry should state U52143A, bV0.203.029 TU, quantity and required passport or test documentation. Related high-frequency components are listed under Electronic Modules.

Product Name: Continuous-Wave Input Traveling-Wave Tube
Primary Designation: U52143A
Product Family: U52143
Product Class: Microwave electrovacuum device
Documented Tube Category: Continuous-wave input traveling-wave tube
Technical Conditions: bV0.203.029 TU (transliterated document designation)
Documented Family Executions: U52143; U52143A; U52143AM; U52143M
Execution Suffix: A
Frequency and Power Data: According to the U52143A passport
Electrical Operating Data: According to bV0.203.029 TU and the product passport
Mechanical Interfaces: Confirm from the exact device, drawing and passport
Aircraft Application: Not established in the reviewed sources
Alternative Designations: U52143A; U-52143A; U 52143 A
Interchangeability: Not established with U52143, U52143AM or U52143M
Documentation: Product passport and bV0.203.029 TU

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Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.