Marki Microwave RF & Millimeter Wave Components
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Marki Microwave, LLC. is a U.S. based designer and manufacturer of high performance RF, microwave, and millimeter wave components headquartered in Morgan Hill, California. Founded in 1991, the company initially gained recognition for its broadband mixer technology and has since expanded into a comprehensive portfolio of RF signal chain products, including amplifiers, filters, baluns, power dividers, limiters, switches, and waveguide components.
Marki Microwave serves industries such as aerospace, defense, satellite communications, test and measurement, quantum computing, wireless infrastructure, and scientific research. The company emphasizes innovation, high performance engineering, and broad frequency coverage extending from DC to sub THz frequencies, while offering both catalog products and custom RF solutions. In recent years, Marki has expanded its technology portfolio through strategic acquisitions and continued investment in advanced RF signal chain technologies.
Key Product Highlights & Selection Guide
Marki Microwave offers one of the industry’s broadest portfolios of RF and microwave building blocks designed for demanding communication and sensing applications. Products support Broadband operation from DC to sub-THz frequencies.
| Product Category | Typical Selection Parameters / Specifications |
|---|---|
| RF Mixers | RF/LO frequency range, IF bandwidth, conversion loss, LO drive level, isolation |
| RF Amplifiers | Frequency range, gain, noise figure, P1dB, OIP3, supply voltage |
| RF Filters | Center frequency, bandwidth, insertion loss, rejection, package type |
| Baluns | Frequency coverage, impedance ratio, amplitude balance, phase balance |
| Power Dividers & Combiners | Number of outputs, insertion loss, isolation, frequency range, connector type |
| RF Limiters | Power handling, operating frequency, insertion loss, recovery time |
| RF Switches | Switching speed, frequency range, insertion loss, isolation, power handling |
| Waveguide Components | Waveguide band, flange type, insertion loss, frequency coverage |
| Frequency Multipliers | Input frequency, multiplication factor, output frequency, output power |
| Evaluation Boards | Supported device, interface, connector type, operating frequency |
Why Choose Marki Microwave?
- More than 30 years of RF and microwave design experience.
- Broad portfolio covering mixers, amplifiers, filters, switches, baluns, and waveguide products.
- Frequency coverage extending from DC to sub-THz.
- Industry leading broadband mixer technology.
- Strong investment in research, development, and new product innovation.
- Advanced manufacturing and comprehensive RF testing.
- Detailed technical resources, including application notes, S-parameters, and design tools.
- Custom RF component and subsystem development.
- Solutions for aerospace, defense, satellite communications, quantum computing, wireless infrastructure, and test & measurement applications.
Latest Products
- Visit Products page to select products including part number, package type etc.
Latest Events & News from Marki Microwave
- April 28, 2026 : Marki Microwave acquired Saetta Labs, expanding its capabilities in ultra-low phase noise oscillator technology.
- June 7-12, 2026 : Recently participated in IEEE MTT-S International Microwave Symposium
- Visit Marki Microwave Events & News >>
Summary
Due to its commitment to innovation, broad frequency coverage extending to sub-THz bands, comprehensive technical resources, and strategic expansion into advanced switching and oscillator technologies positions Marki Microwave as a preferred partner for engineers developing next-generation RF and microwave systems.
Address & Contact Details
- Address : 12626 High Bluff Drive, Suite 120, San Diego, CA 92130, USA
- Phone: 408-778-9952 (sales), 408-778-4200 (General)
- Email: For all inquiries, please email sales@rfmw.com
- Contact Form : Request Form to be filled
- Website : https://markimicrowave.com/