★【Wide Frequency Range】Broadband software radio SDR receiver covers the frequency from 10KHz to 2GHz, only need to connect PC and antenna. | ★【No Frequency Converter Needed】Can directly receive high frequency shortwave without frequency converter. Covers all amateur and aviation frequency bands from LF to HF, VHF, UHF, and can view the entire amateur frequency band spectrum at the same time. | ★【Support for RSP1 Software】Compatible for RSP1 software, can monitor up to 10MHz spectrum at the same time, enjoy all operation modes. | ★【Strong Compatibility】Available ExtIO based plug in support multiple system platforms, including for Windows, for Linux, for iOS, for Android, for Raspberry Pi 2 3. | ★【Quality Assurance】We only offer high quality products! If you have any quality problems, please contact our customer service, we will refund you unconditionally. Our efforts are only for your satisfaction!