JFW’s Handover Test Systems are specifically designed for proving wireless device performance at the network level. Based on our multi-path attenuator networks, each system comes complete with “handover” function commands written into the firmware. This function automatically steps up the attenuation on one RF path from minimum to maximum while simultaneously stepping it down from maximum to minimum on another path. Each system is customizable to accommodate any number of mobile devices or base stations and is available with RS-232, GPIB, or Ethernet interface.