4400BL15A0050E Balun: High-Performance RF Solution for 2.8GHz to 6GHz Applications | Johanson Technology 2025-04-21 Discover the 4400BL15A0050E Balun by Johanson Technology a high-performance 50 RF balun for 2.8GHz to 6GHz applications. Features 1.5dB max insertion loss, 180 phase difference, and 0805 surface-mount package. Ideal for 5G, Wi-Fi 6/6E, and satellite communications.