Lumped element filters
1MHz-20GHz
Innovative solutions for demanding specifications
Lumped element technology is commonly used in applications where small size is required, especially at lower frequencies where transmission line devices might be excessively large. Both narrowband and broadband designs are available in high pass, low pass, band pass, band stop and multiplexer form.
Lumped element filters are passive filters constructed to meet the specific filtering needs of a particular application using the appropriate number of inductors, capacitors and resistors. Lumped element filters work particularly well with lower frequencies where transmission line devices might be excessively large and for applications where small size is required.
Lumped element filters key facts
- Ideal for moderate to very wide bandwidths
- Versatile topologies and multiple frequency bands
- Perfect for applications where size and weight is important.
- Can be designed for challenging environmental conditions such as high shock and vibration.
Lumped element filters features
- Compact design
- Narrowband and broadband designs are available
- High pass, low pass, band pass, band stop and multiplexer form
- Gain/slope equalizers
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Product description
We understand filter topology and can work with the perfect technology for each challenge, while offering rapid prototyping and reduced development cycles.
Lumped element technology is commonly used in applications where small size is required, especially at lower frequencies where transmission line devices might be excessively large.
Both narrowband and broadband designs are available in high pass, low pass, band pass, band stop and multiplexer form. Various filter prototypes are used combining capacitive or inductive coupling to produce asymmetric or symmetric responses.
Filtronic pays particular attention to the selection of components and the design of the housing so that parasitic resonances and waveguide modes are suppressed to ensure broad, spurious free stopbands.
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