Feature: 1. FREQUENCY RANGE: Software defined radio receiver, the effective frequency range is 10KHz‑2GHz, and the application range is wide. 2. GOOD SHIELDING: Adopt SMT patch technology and aluminum alloy shell to form effective electromagnetic shielding. 3. GOOD COMPATIBILITY: Compatible for Windows, for Linux, for iOS and for Android platforms, support for HDSDR, for GNU Radio, for SDR Touch and other mainstream software. 4. WIDE APPLICATION: Can be used for FM, AM, SSB, CW, ATC, regional tuning, aviation, railway frequency bands, DMR digital intercom, DRM digital broadcasting, etc. 5. COMPACT SIZE: The software radio receiver is small in size and light in weight, easy to install and use. Specification: Item Type: Software Defined Radio Receiver Material: Aluminum Alloy Effective Frequency Range: 10KHz-2GHz ADC Resolution: 12bit. Package List: 1 x Radio Receiver Note: Do not overload to use.