µFILTER™ Miniature High Performance Filters

The µFILTER™ product line consists of standard and custom designed lumped element filters.
The Standard Filter (SF) series offer fixed-tuned band-pass filtering in the 300 MHz to 2.4 GHz range, with available 3 dB bandwidths of 1-40%. The Custom Filter (CF) series offer fixed-tuned band-pass, band-reject, low-pass or high-pass filtering in the 70 MHz to 1 GHz range, with typical bandwidths of 20%.

Same-day shipment available for in-stock products if ordered by 2 p.m. Eastern Standard Time

Check out our RF Filter Blogs

High Power Switched Filter Bank Options for RF Communications and Electronic Warfare (EW) Applications

A Switched Filter Bank is a device that combines switches and filters to provide user-selectable frequency channels. Switched filter banks are beneficial to Radio Frequency (RF) communication systems and are utilized in both receivers and transmitters to reduce signal interference from harmonics, spurious emissions, strong signal interferers, and to limit noise power for optimized system

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NuWaves Engineering C Band RF Filter Custom Quick Turn Miniaturized

Why is RF Filtering so Important?

Why is RF filtering so important? Simply put, filters reduce the interference in the environment that affects the performance of the communication system, and reduce the interference caused by the communication system. The lack of RF filtering can affect the performance of the UAS in a number of ways: Communication range is reduced due to

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NuWaves Engineering C Band RF Filter Custom Quick Turn Miniaturized

How to Choose the Best RF Filter for Your Application

When choosing an RF filter for your communications system, test and measurement setup, or RF module design, there are numerous options available. The best option depends on your specific application. Below are some key parameters that will guide your decision:   The frequency range(s) that shall pass through the filter (i.e., the passband) The frequency

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Common Applications for Radio Frequency (RF) Filters

Radio Frequency (RF) Filters are special circuits that allow a signal of interest to pass through while attenuating any undesired signals.  And while there are a large number of different filter topologies, there are generally 4 filter responses, or shapes, when plotted in the frequency domain.  These four shapes are: Low Pass High Pass Band

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How do you keep noise out of RF circuit power supplies?

An RF circuit that generates a Radio Frequency (RF) signal, is very sensitive to power supply noise.  If not controlled, the power supply noise can significantly degrade the performance of the system.  So, what are the sources of noise and how can they be addressed? The first potential source of noise is the power source. 

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Don’t forget about RF Filtering your UAS Communication Systems!

One of the most commonly overlooked building blocks of a UAS communication system is RF filtering. Whether your system is for command and control or streaming sensor data such as live video, proper filtering can be the key element in achieving the communications range or data throughput desired. Unfortunately, it is often not realized that

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