Q Microwave

Amphenol Q Microwave is a leading supplier of rugged, high-performance RF and microwave filters for defense and aerospace systems. As part of the Amphenol family, Q Microwave brings decades of engineering expertise in custom and standard filter design, supporting military OEMs and integrators with low-SWaP, high-isolation, and mission-ready RF filtering solutions.

From lumped element and combline filters to ceramic, cavity, and printed filter designs, Q Microwave offers a broad spectrum of products covering 0.5 GHz to 26.5 GHz. Their SOSA-aligned, VPX-compatible modules are ideal for advanced signal processing environments including Electronic Warfare (EW), SIGINT, Radar, and SATCOM.

All products are manufactured at their AS9100- and ISO 9001-certified facility in El Cajon, CA. Whether you need switched filter banks, bandpass filters, or frequency-selective modules, Q Microwave delivers precision-engineered, ruggedized filters that perform in the harshest environments.

Capabilities

RF & Microwave Filters: Lumped element, combline, ceramic, cavity
Band Coverage: 0.5 to 26.5 GHz
Switched Filter Banks: Up to 10 channels, <100 ns switching
Rugged, hermetic packages for EW, SIGINT, radar, comms
VPX and SOSA-aligned filter modules
Control interfaces: TTL, CMOS, RS-232/485, VITA 46
Fully customizable filter design services
AS9100 / ISO 9001 certified US-based production

4 Items in Grid List

6U VPX Switched RF Filter Banks SOSA-Aligned

Open.Tech's Switch Filter Banks designed for filters centered between 0.5 and 18 GHz, with bandwidth from 1% to 100%. This module is configured to use TTL or CMOS logic inputs in order to provide a higher degree of flexibility and customized applications. Digital control is provided through a Micro-D connector, DC pins or VITA 46.0. The unit is packaged in a rugged housing with hermetical seals and internal potting to provide higher reliability in difficult environments.