Filters

MtronPTI incorporates RF CAD design and synthesis into their X and Ku band low profile cavity filters. These low-profile, laser-sealed filters are designed to not only reduce the overall mechanical footprint, but also offer improved electrical performance in space, SATCOM, EW and avionics applications.

Corry Micronics has developed a lab grade filter module that passes the super speed USB3.1 at 10Gbps designed specifically for LTE band rejection.  The CFM1-USB31-C and CFM1-USB31-AB are designed to pass data between USB 2.0, USB 3.0 and USB 3.1 devices at up to 10 Gbps while rejecting conducted and radiated interference and noise.  These products are used with an RF shielded enclosure or shielded room to isolate products undergoing testing that require an electrically quiet environment.

Qorvo offers the new QPQ1295 high-performance BAW filter specifically designed for Band 25 downlink. Features include low insertion loss, high attenuation, a 65 MHz bandwidth, and Pb-free, RoHS compliance.

Knowles Precision Devices (DLI) offers filter technology that addresses the challenge of implementing high-performance filters at mmWave frequencies. Their 26 GHz, 28 GHz, and 39 GHz filter solutions deliver 3 GHz of bandwidth, greater than 50 dB rejection, and are 20x smaller than current alternatives while implemented in surface mount packages for standard tune-free assembly. They are capable of stable operation within the -55°C to +125°C temperature range. Custom design services are available.

The Corry Micronics team has developed a line of high-quality Plastic RF Filters. These Plastic RF Filters are extremely useful for when applications require components with a lighter weight. Types of Plastic RF Filters include band pass filters, diplexers, cavity power combiners, and notch filters.

Corry Micronics offers a new family of RF integrated assemblies designed to work across multiple frequencies in a variety of applications. These RF filter and amplifier modules feature several modulation types in a modular design structure.

NuWaves’ NuFilter™ 05LPLE-2500-SFSF-M01 is a low-cost, miniature, low-pass RF filter designed to reduce harmonics at the output of transmitters operating through S-Band. The miniature filter provides superior harmonic filtering, as demonstrated by the rejection levels of greater than 25 dB from 3.25 GHz to 5 GHz. This high-performance module accepts input power levels up to 50 W, with only a minimal 0.5 dB of insertion loss in the passband frequency range of DC to 2500 MHz.

Corry Micronics offers a series of notched diplexers comprising a band pass filter and a band reject filter. The filters have a common input and separate outputs. These diplexers operate at 1 Watt power and feature SMA (F) connectors with a maximum return loss of 2:1 at the common port.