Filter Technology From VHF To V Band

We manufacture a comprehensive range of RF and microwave filters—Bandpass, Lowpass, Highpass, and Bandstop—spanning frequencies from 300 MHz to 75 GHz. Whether you need an off-the-shelf component, a build-to-print solution, or a fully custom design, we specialize in solving complex filtering challenges across the broadest performance specifications.

As an AS9100-certified supplier, we are trusted by leading U.S. and global defense contractors. Our filters are embedded in cutting-edge aerospace, military, subsea, and space systems, supporting everything from navigation and communication to detection and telemetry. These filters operate in environments ranging from oceanic depths to interplanetary missions—currently supporting systems as far as 34 million miles away.

We offer multiple filter technologies tailored for diverse applications:

• Lumped Element Filters: Ideal for compact, low-frequency use with center frequencies from 10 MHz to 11 GHz and fractional bandwidths of 1% to 175%.

• Coaxial Ceramic Resonator Filters: Based on proprietary ceramics, they cover 200 MHz to 6 GHz with bandwidths from 0.2% to 45%.

• Cavity and Surface Mount Cavity Filters: Designed for high-power and high-performance filtering from 200 MHz to 30 GHz, with bandwidths from 0.1% to 55%.

• Microstrip Thin Film Filters: Implemented on high-performance ceramics from 1 GHz to 42 GHz, offering bandwidths between 2% and 80%.

Whether operating thousands of feet underground or deep in space, our filters deliver unmatched precision and reliability. From the VHF band to the V band, we’re ready to meet your toughest filtering requirements.