What is an RF Coupler?

Almost half a century ago, Werlatone was founded with one simple principle: provide high quality multi-octave devices to a constantly evolving world. It is this principle that has helped Werlatone grow from a small manufacturing company to one of the most trusted and expansive developers of high power, multi-octave device technology in the world. What sets us apart from other manufacturers is our unique ability to have knowledgeable developers work hand in hand with a skilled manufacturing department. This synergy allows us to create devices that ride the wave of new technological breakthroughs.

If you are looking for a state-of-the-art RF coupler, is the one-stop shop you’ve been looking for. Our designers and builders have created an exciting and highly useful line of RF coupler options, each made with the precision you expect from Werlatone. At Werlatone, we’ve used our breakthrough technology to build and improve upon our existing line of Broadband 3 dB high power 90° hybrid couplers. It doesn’t matter if you need a connectorized or non-connectorized RF coupler – we have models available to fit a variety of applications. Our development team has also improved our RF coupler technology by creating RF coupler options with three port designs. These designs terminate the difference port with a high power termination, eliminating the need for a customer supplied internal load for each hybrid coupler.

Our team of developers and manufacturers are always working on improving our devices. With every new advancement in technology, our team is hard at work in the lab, figuring out ways to interpret the technology and make it simpler with RF coupler devices. Currently, our patented 3 dB 90° Hybrid RF Coupler designs feature superior component performance starting at 3:1 bandwidth, and are designed with multi-octave, broadband quadrature hybrid features. As far as construction, our RF couplers now feature thicker center boards for high power and increased repeatability and more sections per bandwidth for better coupling flatness. Despite all these great features, our RF coupler designs are physically smaller than most other coupler designs in the RF industry.

If you are interested in learning more about our RF coupler designs, or would like to place a custom order, please contact today by calling 845-278-2220.