1、MAIN PURPOSE: Designed to support the testing and development of modern and next generation radio technologies, is an open source hardware platform. 2、FREQUENCY RANGE: Software radio microcontroller development board kit, capable of transmitting or receiving radio signals from 1MHz to 6GHz. 3、MULTIPLE FUNCTION: Software configurable RX and TX gain and baseband filters, software controlled antenna port power supply at 50mA at 3.3V. 4、OTHER ACCESSORIES: Adopt half duplex transceiver, 20 million samples per second, with SMA female antenna connector, simple programming button and internal pin header for expansion. 5、USB POWERED: With high speed ​​USB 2.0 open source hardware, USB powered, can be used as a USB peripheral or programmed for stand alone operation. Item Type: Radio Development Board Material: Acrylic Colour: Black Operating Frequency: 1MHz-6GHz Features: 1. Half duplex transceiver 2. Up to 20 million samples per second 3. 8 bit quadrature samples (8 bit I and 8 bit Q) 4. Compatible for GNU Radio, for SDR#, etc. 5. Software configurable RX and TX gain and baseband filters 6. Software controlled antenna port power (50mA at 3.3 V) 7. SMA female antenna connector 8. SMA female input and output for synchronization 9. Convenient programming buttons 10. Internal pin header for expansion 11 High Speed USB 2.0, USB Powered 1 x Radio Development Board 1 x Black Antenna 2 x Metal Antenna 1 x Data Cable