DXers often replace the internal 4-inch ferrite rod with a 7.5-inch loopstick to significantly boost MW/LW sensitivity. XHDATA D-808 - схема - Radioscanner.Ru xhdata_d808. pdf (2201.5 Kb) Radioscanner.Ru R.I.P. Original XHDATA D-808 (High Quality) Model
The circuitry includes dedicated support for Single Side Band (SSB) with independent Upper Side Band (USB) and Lower Side Band (LSB) reception. Community Documentation and Resources xhdata d-808 schematic
The radio is powered by a single 18650 lithium-ion battery . The charging circuit typically utilizes a dedicated chip near the USB-C or Micro-USB port to manage current and prevent overcharging. DXers often replace the internal 4-inch ferrite rod with a 7