APITech Datasheets for RF Filters and Microwave Filters

RF filters and microwave filters are devices that pass or reject signals by frequency. Basic types include bandpass filters, band reject filters, low pass filters, and high pass filters.
RF Filters and Microwave Filters: Learn more

Product Name Notes
API Technologies is a leading manufacturer of filter products for the wireless telecom industry and has established itself as a leader in the co-site interference mitigation arena and has been...
API Technologies’ standard switched filter banks (310-020050-XXX series) offer customer-defined passband frequencies from 20 MHz to 7500 MHz with 2-7 channels. This series features the same high performance of a...
API Technologies' has developed and produced high quality, high Q filters and assisted major wireless carriers and installers with co-location solutions at BTS sites for several decades. Using state-of-the-art design...
API Technologies' Switched Filter Bank designs draw from a multi-disciplined staff with many years of experience in both microwave filters and control components. By combining filter and switch design expertise,...
Available toplogies: Lumped Element, Cavity, Ceramic, Waveguide, Suspended Substrate. Click Here to design a bandreject filter
Available topologies: Lumped Element & Suspended Substrate. Click Here to design a highpass filter
Available topologies: Tubular, Lumped Element, Cavity, Ceramic, Waveguide, Suspended Substrate, SAW Click Here to design a bandpass filter
Available topologies: Tubular, Lumped Element, Suspended Substrate. Click Here to design a custom lowpass filter
2 to 40 GHz Ideal for broadband multiplexing Chebyshev and elliptic response Well suited for high shock and vibration applications Highly repeatable (ideal for matched filters) Broadband receivers Easily integrated...
2 to 50 GHz Bandwidths 0.1 to 10% Extremely Low Insertion Loss High Power Handling Design a Filter
200 MHz to 50 GHz Low insertion loss High selectivity Chebyshev and pole-placed Temperature stable options High power handling capability 0.1 to +60% bandwidth Low profile designs available Drop-in designs...
30 MHz to 10 GHz Broad Stopbands Ideal for Harmonic Rejection Moderate Bandwidths (2 to 50%) Chebyshev Transfer Functions High Power Handling Capability Design a Filter
300 kHz to 20 GHz Small size and light weight Versatile topologies and transfer functions Ideal for moderate to very wide bandwidths Connectorized or surface mount, custom packages Easily multiplexed...
Frequency range - 400 MHz to 6 GHz Bandwidths - 1 to 10% 2 to 8+ sections, custom packages available Low cost, small size Good insertion loss relative to size...