RFHIC’s RFDHK is a gallium-nitride (GaN) hybrid Power Amplifier designed ideally for 5G NR systems and 4G LTE systems. Covering 3600 to 3800 MHz, the RFDHK provides an output power of 9.1W with high efficiency of 47.8%. The RFDHK is packaged in a compact hybrid surface mount (SMD) on aluminum nitride (AIN) board for excellent thermal dissipation. The RFDHK is integrated with asymmetric Doherty configurations resulting in higher power-added efficiency for the entire module at 9.1W average power. The RFDHK is fully matched to 50 ohms with integrated DC blocking caps on both RF ports to simplify system integration. Custom designs are available upon request.
This device is lead-free and RoHS compliant.