News & Announcements

Featured Product

Transition Time Converters (TTC)


Designed Specifically for High Speed Digital Networks
Covers the 10 MHz to 20 GHz Frequency Range
Minimum Ringing / Overshoot
Minimizes Inter-Symbol Interference
Broad Band VSWR Available

Career Positions

Join our Team

K&L Microwave is recognized by top-tier defense contractors and wireless infrastructure providers as a world leader in the design and manufacture of RF and microwave filters, duplexers, and integrated assemblies. We are currently hiring CNC Machine Operators, Electronic Assemblers, and Electronic Technicians. Apply here.


Tunable Filters

Catalog Download

K&L Microwave offers a variety of Tunable Filter Products to satisfy a broad range of filtering applications. Tunable Bandpass and Bandreject filters provide the best solution for pre-tuning desired signals while rejecting interfering signals. The method of tuning can be either mechanical via a tuning knob mounted on the front of the filter, or electro-mechanical via an optional remote [More...]