Features: TRXDUO is SDRs device that supports Two-channel physical reception and transmission. It 2x16bit ADCs LTC2208 to realize the direct sampling reception from 10KHz-60MHz. It high dynamic Ranges, high sensitivity and convenient remote deployment. It 14bit DACs for Two transmission. This software is for famous Redness Pitaya SDRs, and can be easily used with HDSDR SDRs#PowerSDR SDRConsole and other software. Specifications: -Arm A9 2core processor -FPGA 7010 -512MB of memory Connectivitys: -Ethernet: 1Gbit USB2.0 -WiFi: WiFi dongle is required (not included) Radio frequency input: -Channels: 2, connectors -sampling rate: 125MS/s -ADCs resolution: 16bits -Full-scale voltages Ranges: 0.5Vpp/-2dBm -Absolute input voltages Ranges: 50VDC 1Vpp. Radio frequency output: -Channel: 2 -sampling rate: 125MS/s -DACs resolution: 14bits -voltages Ranges: 1Vpp/+4dBm -Load impedance: 50 ohms Extension connectors: -digital pin: 16 -Analog input: 4 -Analog input voltages Ranges: 0-3.3V. -sampling rate: 100kS/s -Resolution: 12bits -Analog output: 4 -Analog output voltages Ranges: 0-1.8V. -Communication interfaces: I2C, UART. -Available voltages:+3.3v Package Includes: 1Set TRXDUO SDRs Receiver note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!