Feature:1. Digital and Analog Output: The receiver supports both digital and analog output modes, with digital outputs driven by Class D amplifiers and analog outputs driven by analog operational amplifiers.2. Support Bands: In analog output mode, the receiver supports FM, AM (medium wave MW, short wave SW), aviation band, and single sideband SSB (LSB lower sideband, USB upper sideband).3. Convenient to Use: This radio kit is designed to be beginner friendly and does not require any welding. You only need to assemble the battery (not included), antenna, speaker, button, and housing.4. Band Range: Supports 64Mhz108MHz FM band, 520KHz1710KHz MW band, 3.5MHz30MHz SW band, 3.5MHz30MHz SSB band, 118MHz137MHz aviation band. Supports UHF band receiving and transmitting function.5. Complete Accessories: This kit includes a motherboard, screen, antenna, speaker, volume knob, and installation accessories, suitable for various radio projects and electronic product experiments.Specification:Item Type: Full Band Receiver KitMaterial: PCBMain Battery: 1 x Polymer Battery (Not Included)Full Band Radio: FM: 64MHz-108MHzAM Medium Wave MW: 520KHz-1710KHzAM Short Wave SW: 3.5MHz-30MHzSingle Sideband SSB: 3.5MHz-30MHz (BFO Adjustment 0-2000Hz)Aviation Band: 118MHz-137MHzUHF Extension: UHF Band Receiving and Transmitting Function Support through Expansion Board.Package List:1 x Mainboard1 x Screen1 x Antenna1 x Speaker1 x Volume Knob1 x Wrench1 x Nut1 x Gasket1 x Sticker1 x Red Cover1 x Blue Cover1 x Yellow Cover20 x Screws4 x M2x22 Nuts4 x M2x11 Nuts2 x M2x3 Nuts4 x M2x5+3 Screws6 x Housing Frames1 x Storage Box