Features: Brand new and high quality One is the ultimate tool for exploring and experimenting with wireless communications, featuring a working frequency range from 1 MHz to 6 GHz. This board is equipped with a half-duplex transceiver, capable of sampling up to 20 million samples per second, with 8-bit I and Q orthogonal sampling. Designed for GNU Radio, SDR#, and other software-defined radio applications, One is perfect for electronics enthusiasts, radio amateurs, and security researchers. With its SMA antenna connector and software-configurable RX and TX gain and baseband filtering, this board can be used for a wide range of applications, including signal analysis, digital signal processing, and radio jamming. Whether you're interested in exploring the world of wireless signals or conducting advanced research, One is the ideal platform for your projects. Specifications: 1 MHz to 6 GHz operating frequency Half-duplex transceiver Up to 20 million samples per second 8-bit quadrature samples (8-bit I and 8-bit Q) For GNU Radio, SDR#, and the like Software-configurable RX and TX gain and baseband filter Software-controlled antenna port power (50 mA at 3.3 V) SMA female antenna connector SMA female clock input and output for synchronization Convenient buttons for programming Internal pin headers for expansion Hi-Speed USB 2.0 USB-powered Open source hardware One 1 MHz to 6 GHz SDR platform software defined radio development board Package Includes: 1 x One Board note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!