Cobham Signal & Control Solutions

Cobham Signal & Control Solutions is a leading supplier of high performance solid-state RFMW components and subsystems.


Cobham Signal & Control Solutions - Limiters

Cobham Signal & Control Solutions limiters will handle from 1W to 100W CW. They are available in coaxial or stripline modules and are passive, broadband devices designed for receiver protection and power leveling applications. Special limiter diodes are integrated in 50Ω transmission line structures. The housings are hermetically sealed and internal metallurgical bonds are used to provide the reliability required by the most severe environments.

System applications include protection of transistor amplifiers, parametric amplifiers, mixers and detectors in ECM, communications, telemetry and radar systems.

Cobham Signal & Control Solutions offers application specific solutions such as custom designed limiters and integrated limiter assemblies for special needs. Contact the factory to discuss your design and application.

Cobham Signal & Control Solutions offers many types of custom PIN diode limiter and limiter-based assemblies. All models and types can be optimized for narrow or broadband frequency ranges up to 40GHz. We have extensive design resources to help develop and realize a new design, build to an existing specification or replace an obsolete component. All designs are available with hermetic seal and hi-rel screening for mil and space-based applications. From commercial to space qualified applications, we can help.

With our extensive expertise, we can integrate limiters into a wide variety of components and functions such as amplifiers, attenuators, switches, combiners/dividers, detectors, etc. Additional capabilities include microprocessor control and monitoring, RF signal monitoring, and power supply conditioning. Contact the factory or local sales representative to discuss your design and application.

Limiter - Switch Assemblies
  • Single and multi-throw switches integrated with limiters
Limiter - Power Dividers
  • High power coaxial limiters integrated with broadband power dividers
Limiter - Detectors
  • Broadband schottky and tunnel diode detectors with integrated input protection limiters

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