Mini-Circuits’ COHKI-3002+ is a high-performance, wideband RF crossover designed to enable the seamless routing of transmission lines without the need for additional PCB layers. Supporting operation from DC to 30 GHz, this compact surface mount device delivers industry-leading insertion loss and isolation performance in a manufacturing-friendly form factor. Housed in a 4.95 × 3.65 mm SMT package, the crossover is footprint compatible with our BFHKI filter footprints for easy integration in compact RF front-end designs. The device is optimized for high-frequency applications where PCB real estate, performance and cost efficiencies are key considerations.