Feature:1. RADIO DEVELOPMENT BOARD: This product is a software defined radio peripheral that can transmit or receive radio signals from 1 MHz to 6 GHz.2. MAIN FUNCTION: Designed to support the testing and development wireless technology, it is an open source hardware platform that can be used as a USB peripheral or programmed for independent operation.3. ACCURATE TUNING: This USB SDR transceiver uses PPM calibration for more accurate tuning and stable performance, making it very easy to use. You can use it with confidence.4. COMPACT AND CONVENIENT: This portable radio transceiver is small in size, lightweight, and easy to install and use.5. ADDITION FUNCTIONS: For certain functions such as world maps, GPS simulators, etc., you need to prepare Micro storage cards(not included) in for H2 and 1G or above FAT32 format.Specification:Item Type: Software Defined Radio PlatformMaterial: PCBSpecifications:1 MHz to 6 GHz operating frequencyHalf duplex transceiverUp to 20 million samples per second8 bit orthogonal samples (8 bit I and 8 bit Q)Suitable for GNU Radio, for SDR #, and for exampleSoftware configurable RX and TX gains and baseband filtersSoftware controlled antenna port power supply (50 mA at 3.3 V)SMA female antenna connectorSMA master clock input and output for synchronizationConvenientProgramming Button: Internal Pin ExpansionHigh speed USB 2.0USB poweredOpen source hardwareFor One 1 MHz to 6 GHz for SDR Platform Software Defined Radio Development BoardHigh speed USB 2.0USB powered.Package List:1 x Development Board 1 x Antenna 1 x USB Cable1 x Washer Ring 1 x Washer 1 x Nut Note:1. Supports the latest firmware, and the current firmware defaults to for Mayhem firmware v1.7.3.2. For certain functions such as world maps, GPS simulators, etc., you need to prepare Micro storage cards(not included) in for H2 and 1G or above FAT32 format.