OUR PRODUCTS

Filters

Filters At MPT we have found that making our customers successful in the filter requirements means that we must offer an several types of semi-custom filter solutions.

Whether you require a filter that is in a housing, surface mount filter or a filter that is part of a module or subsystem, we will conform our solutions to meet your requirements. The table below shows the benefits and drawbacks of each type of filter technology offered by MPT.

Filter Type	Benefits	Drawbacks	Frequency Range
Coaxial Filters	Low Insertion Loss Los/Moderate Cost Compact Size	Requires Resonators	800Mhz to 3GHz
Planar Filter	Moderate insertion Loss Easy System Integration Low Cost	Not Compact	3GHx to 40GHz
Planar Higher	Small size Moderate /Low Cost	Medium Insertion Loss	3GHz to 20GHz
Suspended Substrate	Very Low Insertion Loss	Not Compact Moderate Cost	5GHz to 60GHz
Surface Mount	Low Cost	Moderate Low Insertion Loss	800MHz to 40GHz
Surface Mount Higher	Low Cost	Moderate Insertion Loss	3GHz to 20GHz

Our filter technologies include:

Coaxial Filters

Our Coaxial filter uses high dielectric constant resonators. Your benefits from this filter type are low insertion loss, moderately high Q levels, and small size.

Planar Filters

The benefits of planar filters is that they can be easily integrated into a module or subsystem. For instance, we have planar microstrip filters which have been integrated into our systems solutions. For applications requiring small size, our planar filters on high dielectric constant substrates offer a compact solution.

Low Loss Suspended Substrate Filters

Suspended Substrate Stripline filters have the benefit of being very low insertion loss. Our technology allows us to realize individual filters such as band pass or low pass and to achieve multiplexers and diplexers.