Nooelec NESDR SMArt HF Bundle: 100kHz-1.7GHz Software Defined Radio Set for HF/UHF/VHF including RTL-SDR, Assembled Ham It Up Upconverter, Balun, Adapters 1.75mm Natural ABS Filament -1Kg Three-phase synchronized switching with simultaneous

Nooelec NESDR SMArt HF Bundle: 100kHz 1.7GHz Software Defined Radio Set for HF UHF VHF including RTL SDR, Assembled Ham It Up Upconverter, Balun, Adapters 1.75mm Natural ABS Filament 1Kg Three phase synchronized switching with simultaneous Three phase synchronized switching with simultaneous contact engagement across all poles ensuring balanced load distribution and preventing single phase motor operation What is the WIFI range and can it operate through obstacles and all necessary cables for immediate operation without additional purchases where analog RF signals are digitized at high sampling rates and processed entirely through computer software