Filters

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.

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.

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.

Corry Micronics offers a series of hybrid band pass band reject diplexers operating at input frequencies from 2 – 8 GHz and 1 Watt power.

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 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.

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.