March 1, 2019

5G High-Q SMT Waveguide Cavity Filter Developer’s Kits for Infrastructure and Base Station Applications

Integrated Microwave introduces four developer’s kits for 5G applications. Each kit includes four bandpass filters consisting of customer’s choice for four different bandwidths. Adjusting the center frequency to different band centers within the proximity of a specified N-band range is an available option. Filters measure 1.9 x 0.5 x 0.425 inches excluding connectors, and offer high –Q, highly selective temperature compensation, and 70dB out-of-band rejection.


N257 Kit – 5G BAND 26 GHz with bandwidths of 50, 100, 200 & 400 MHz

N258 Kit – 5G BAND 24 GHz with bandwidths of 50, 100, 200 & 400 MHz

N260 Kit – 5G BAND 39 GHz with bandwidths of 50, 100, 200 & 400 MHz

N261 Kit – 5G BAND 28 GHz with bandwidths of 50, 100, 200 & 400 MHz


The A5-FR package design is extremely versatile, allowing for a “drop-in” style SMT. The anti-mismatching design also allows for field-replaceable SMA or K connectors to be installed on the filter in order to provide verification of performance. The connectors may then be removed, allowing the filters to be dropped onto the circuit board. Additional options include full Hot/Cold/Ambient temperature testing with plots, and weather seal for exposed outdoor environments.
Integrated Microwave also offers bandpass filters covering all 5G frequency bands from N1 to N86, and N257 to N261.

Integrated Microwave Corporation is a worldwide leader in design and manufacture of custom ceramic filters and Multiplexers. Low cost, custom filters are available in prototypes to productions quantities with high performace, low loss designs. A full range of technologies is available for a qide variety of commercial and military applications.