Material s | Customization | Vertically integrated
Discover how our materials expertise, customized designs, and state – of – the – art US manufacturing and testing facility , can meet your RF microwave materials and filters needs.
Some of the industries we serve
Telecommunications
Defense and Aerospace
Test Instruments
Semiconductor

Telecommunications
Optimizing Connectivity with High-Performance RF & Microwave Components
In today’s fast-evolving telecommunications landscape—where 5G networks, fiber backhaul, small cells, and satellite systems are reshaping global connectivity—MCV delivers RF solutions that power reliable, high-speed communication infrastructure. Our components are designed to meet the stringent performance, bandwidth, and environmental demands of modern telecom networks.
Serving the Backbone of Global Communication
From macro base stations and DAS (Distributed Antenna Systems) to edge devices and test infrastructure, MCV’s extensive RF and microwave product line supports telecom applications that require low loss, high isolation, and excellent return loss across wide frequency bands.

Defense and Aerospace
Rugged RF and Microwave Solutions for Mission-Critical Operations
In high-stakes environments like defense, military, and aerospace, signal integrity, durability, and precision are not negotiable.
Whether it’s supporting secure communications, electronic warfare, radar systems, or satellite payloads, MCV delivers RF and microwave components engineered to meet the demanding requirements of modern defense and space technology.

Test Instruments
Precision RF Components for Accurate Results
In an industry where accuracy, repeatability, and signal integrity are non-negotiable, MCV delivers high-performance RF and microwave components that enable reliable testing, prototyping, and verification across a broad range of applications. From R&D labs to production test environments, our products are built to meet the exacting demands of test and measurement professionals.
Enabling Confidence in Every Measurement
MCV components are designed with tight tolerances, low insertion loss, and high return loss, ensuring dependable performance across wide frequency ranges. Our passive and active RF products are used in calibration setups, signal routing systems, and automated test platforms, where consistency and quality are paramount.

Semiconductor
Precision RF & Microwave Components for High-Performance Testing and Integration
As semiconductor technologies continue to scale toward higher frequencies and tighter tolerances, MCV provides advanced RF and microwave components that meet the rigorous demands of semiconductor test, validation, and integration. Whether for chip characterization, wafer probing, or system development, MCV solutions ensure signal integrity, repeatability, and broadband performance across critical test environments.
Empowering the Semiconductor Ecosystem
From RFIC and MMIC development to high-speed digital and analog testing, MCV products are trusted in labs and production environments worldwide. Our components are optimized to support a wide range of applications across 5G, IoT, automotive electronics, wireless chipsets, and advanced computing architectures.
IMS 2025 Product Showcase
Learn more about some of the products that we will showcase at the International Microwave Symposium (IMS 2025).
Visit us at Booth #965!
Planar Filters
MCV ceramic planar filters are available in various high K substrates with consistent yield in mass production and excellent quality.
Ceramic Monoblock Duplexers
MCV Ceramic Monoblock Duplexers are precision manufactured to meet stringent quality standards and offer consistent performance for mission-critical RF systems.
Ceramic Waveguide Duplexer
Our Ceramic Waveguide Duplexers deliver reliable duplexing solutions that ensure clean, efficient RF signal management in critical communication environments.
Ceramic Monoblock and Ceramic Waveguide Quadruplexer
Ceramic Monoblock and Waveguide Quadruplexers provide reliable, high-performance filtering solutions tailored to meet the rigorous demands of modern RF communication systems.
SIR Dialectric Resonator
MCV Microwave step impedance resonators, SIR can be used to extend RF applications such as filter design as low as 60MHz due to the special capacitive loading effect. These SIR dielectric resonators are available in various dielectric materials.
Dual Band Ceramic Patch Antennas
MCV’s Dual Band Ceramic Patch Antennas combine the advantages of multi-band coverage with the robustness of ceramic technology, providing an efficient, reliable solution for modern wireless communication challenges.
Latest News from MCV Microwave
Why MCV Microwave
MCV-Microwave designs and manufactures high performance custom filters, antennas, RF coils and dielectric resonators for commercial wireless, military and space applications. Our high performance lab is equipped with ISO certified cleanroom, anechoic test chambers and testing equipment to help you meet FCC requirements.


Do you have RF microwave performance, certification, and interference issues?

Our Product Lines

RF Filters
We offer a wide range of high-performance filters designed to meet the diverse needs of various industries. Our filters are engineered to ensure precision, reliability, and optimal performance in challenging environments. No matter the application, our filters offer unmatched quality and performance. Explore our range today and find the perfect solution for your needs.

ClearComm RF Products
As part of MCV Microwave’s ongoing commitment to providing comprehensive RF solutions, we are proud to offer the ClearComm RF Products by MCV Microwave.
These high-performance RF components and systems, now integrated into MCV’s portfolio, continue to deliver reliable and innovative solutions for modern communication needs.

Passive Products
We offer a comprehensive range of passive RF components. Built for reliability, durability, and precision, our passive products ensure signal integrity and efficient power handling across a wide range of applications.
Whether you’re building, testing, or optimizing your RF system, our passive components deliver the quality and consistency you can trust.

Attenuators
We provide high-quality attenuators designed to deliver reliable signal management and performance across RF and microwave systems. Whether you need to reduce signal levels, match impedance, or protect sensitive components, our attenuators offer the precision and durability required in demanding environments. Explore our range to find the right solution for your RF needs.

Multiplexers
We design and manufacture high-quality multiplexers. Our solutions are built to deliver outstanding performance, low insertion loss, and high isolation, supporting a wide range of critical applications.
Whether for wireless infrastructure, public safety networks, or specialized RF applications, our multiplexers deliver the precision and reliability you can count on. Explore our solutions today.

Antennas
We provide a specialized range of antennas. Engineered for accuracy, durability, and efficiency, our antennas support a wide variety of applications across industries. With a focus on performance and quality, our antenna solutions help ensure clear, consistent signal reception and transmission.
Explore our products to find the perfect fit for your application.
Announcements
IMS 2022 Interview: MCV Microwave's Unique Ceramic Materials
Ed Liang, CTO and Co-founder of MCV Microwave, talks with Pat Hindle, Media Director at Microwave Journal, about unique ceramic materials that enable high performance filters and other products.
Microwave Journal Interviews MCV's Ed Liang on their Unique Filter Capabilities
Microwave Journal editor Pat Hindle talks with Ed Liang of MCV Microwave about their unique ceramic materials used to manufacture high performance filters at EDI CON USA 2018.
A Passion for Dielectric Materials
In 1995, two Ph.D.’s were inspired to commercialize high Q, low loss dielectric materials, the fruits of research at the College of Engineering & Applied Sciences at Stony Brook University on Long Island. They formed MCV Microwave, with MCV an acronym for the pillars of the new company: Materials, Customer centric and Vertically integrated.