Matrix Switches

Dow-Key provides electro-mechanical switch matrices in an array of configurations

A blocking RF switch matrix can achieve high levels of isolation and lower levels of insertion loss because of their internal switches (which exhibit high isolation and low loss characteristics). They’re the simplest type of available RF switch matrix configurations.

The new KRYTAR 4×4 Butler Matrix uses KRYTAR’s high-performance 90- and 180-degree Hybrid Couplers providing super phase accuracy, amplitude imbalance, stability and repeatability.

Dow-Key Microwave offers a CANbus-based Coaxial Switch Matrix system with Ethernet, GPIB, RS-232, RS-485, and CANbus control interfaces. The system performs from 300 MHz to 1 GHz and is configured as an 8X8 Full Fan-Out Switch Matrix

Dow-Key Microwave Corporation is pleased to present its new Matrix/PXI Catalog, which introduces the most popular, standard, and integrated switching solutions required in today’s broadband market -- everything from solid-state to electromechanical and reconfigurable PXI module switching systems.

Dow-Key Microwave’s Solid Switch Matrix with Ethernet control interface, performs from 800 to 2500 MHz and is available in full fan-out configurations from 6X6 to 12X12

Ducommun RF Products has been actively working with our individual customers to develop unique testing solutions with our Switch Matrices and coaxial switches.  Ducommun RF Products has over twenty five years experience with the design and manufacturing of switch matrix systems.  Combining together our technical knowledge of both coaxial switches and switching systems, we have been able to assist our customers with a variety of solution that fit their unique requirements.  Ducommun RF Products offers a complete, fully supported, turnkey solution that allows our customers to have the benefit of a customized solution at a fraction of the price.

JFW has added two new 75-Ohm matrix switches. One is a non-blocking type featuring switches on both sides while the other, a non-blocking type, has switches on one half.