A radio frequency (RF) architecture performs simultaneous beamforming to two different gigabit node Bs (gNBs) using an independent set of phase shifters. The beamforming process includes simultaneously communicating across a shared antenna aperture in a first frequency and a second frequency. The beamforming process also includes configuring a first beam for the first frequency and a second beam for the second frequency before communicating with the first frequency and/or the second frequency to synchronize communication between the first frequency and the second frequency across the shared antenna aperture.