API’s reputation for designing and delivering some of today’s most challenging Band Reject Filters is the reason why RF engineers trust...
Products.
Microwave Filters
The company offers one of the largest catalogues of RF and Microwave filters in the world.
Explore our product categories or use the use the FilterXpress tool to find and design the perfect filter to meet your unique requirements.
Categories include:
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API Bandpass Filters offer a wide assortment of topologies, including lumped element, cavity, ceramic, SAW, tubular, suspended substrate... |
API's CMT brand Bandpass Filters includes custom units designed for wireless telecom TX and RX basestation applications, defense... |
API CMT brand Bandreject Filters are designed for extremely low insertion loss in the Passband and provide sharp selectivity from... |
Cavity Filters designed and manufactured by API are high Q structures for high selectivity, with low passband insertion loss, important... |
API follows strict ISO9001:2000 guidelines when manufacturing Ceramic Filters, ensuring affordability and top notch quality. The... |
The CMD837 1.0 GHz to 18.0 GHz highpass / lowpass diplexer is an ideal solution when RF modulation or DC injection is essential. Each of... |
API desgins Diplexers Triplexers & Multiplexers through the use of modern techniques including a wide range of topologies, novel... |
API's CMT brand Duplexers feature high selectivity, high channel to channel isolation and extremely low insertion loss. Airborne and... |
API designs Highpass Filters that offer a wide assortment of topologies, including lumped element and suspended substrate; our engineers... |
