Features 1、[Touch Screen] Digital Signal Processor Software Defined Radio receiver is IPS 3.5 inch display with backlight adjustment capacitive touch screen. Variable filter, adaptive noise reduction, threshold noise reduction, noise suppressor, AGC, etc. 2、[High Performance] This Digital Signal Processor Software Defined Radio receiver is based on Software Defined Radio architecture, msi001 RF front end for 12 bit quantitative sampling, using stm32h743 processor with main frequency up to 480mhz. 3、[Receiving Frequency Range] The shortwave radio receiver receives frequencies from 50 kHz to 49.999 MHz, 50.001 MHz to 249.999 MHz and 400 MHz to 2 GHz. Demodulation types are am, SSB, NFM, WFM, CW. 4、[With Filter] Dual antenna input option version, front end attenuation filter module, attenuation up to 30dB, high resistance input, improved shortwave sensitivity, adding four additional front end filters. 5、[Support USB Connection] This radio receiver can be connected to a computer via USB, allowing cat, IQ and sound communication. Uses PCB housing to provide better RF performance. Specification Item Type: Digital Signal Processor Software Defined Radio Receiver Material: PCB, LCD Screen: 3.5 Inch IPS Processor: Stm32h743 Sampling Rate: 12 Bit Sampling Bandwidth: 160KHz Receiving Frequency: 50Khz-2GHz Demodulation Type: Am, SSB, NFM, WFM, CW Receiver Battery Type: 3600mAh Li Ion Battery (Built in) Package List 1 x Receiver Host 1 x Type C Cable 2 x Antenna 2 x Expansion Board 4 x Screw 2 x Metal Studs