Combline Filters

MM Microwave Combline bandpass filters are suitable for a variety of purposes in the medium bandwidth range from UHF to X-band.
They are very compact for a given frequency, resulting in units which are small, light and rugged.

The lower stopband extends down to DC, whilst the upper stopband can be made free of spurious responses up to five times the passband centre frequency.
 
Combline filters are inherently stable with temperature, but if necessary temperature compensation can be incorporated into the design to give    excellent stability in extreme operating environments.

Advanced computer design and production techniques ensure good       repeatability and optimum performance.

Combline Filter construction is in high conductivity copper or aluminum alloy, and the units can be supplied with coaxial connectors or with encapsulated pins for direct connection to microstrip assemblies.

All electrical and mechanical specifications are subject to amendment without notice.

Combline Filter
Performance Data
Centre Frequency 500 MHz to 10 GHz  
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Bandwidth Range 1% to 20%  
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Response Type Bandpass
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Rejection
Insertion Loss
VSWR
Group Delay

Our Combline Filters are “Custom Designed” and these parameters  are to be specified by the user

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Construction Copper or Aluminium Alloy  
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Connectors Coxial or Microstrip  
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Internal Finish Copper Plate (aluminium units)  
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External Finish Classic Blue Stoving
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Construction Class blue stoving
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