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Melcom

T: +44 (0)1932 565544

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Filters > Filters - Absorptive

Werlatone has a wide variety Absorptive Filter Solutions on offer  which provide standard and custom options that allow you to innovate. 

Featured Products

Benefits of an Absorptive Filter

  • A traditional reflective filter has the following shortcomings:
    • Reflected signals excite the non-linear behaviour of the PA. This causes the PA to generate more inter-modulation products.
    • Reflections also cause instability effects
    • High susceptibility to temperature change.
    • Performance degradation at other than 50 Ohms.
  • In an absorptive Filter:
    • Out-of-Band signals are NOT reflected, back to the source. Instead, the out-of-band signals are sent to an internal termination, preventing them from generating undesirable inter-modulation products.
    • This results in additional load VSWR mismatch resistance for RF Systems.

For specifications not covered on this table, please contact Melcom with your technical requirements.

 

Principals

 

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