Feature: 1. UPDATE FEATURES: SSTV and NOAA reception, improved analog TV receiver (with AGC and line synchronization), improved signal generator and sound board (with AM support added). 2. MULTI FUNCTION: Built in microphone, GPS receiver (for position and time synchronization), battery and battery indicator, barometer, compass, this portable radio transceiver is highly practical. 3. USB2.0 INTERFACE: The transceiver adopts USB2.0 power supply and transmission interface, requires an external battery. Any USB connected battery can work. 4. TFT TOUCH SCREEN: The transceiver is equipped with a 3.2in TFT resistive touch screen, more intelligent and convenient for operation. 5. WIDE FREQUENCY RANGE: With a wide working frequency range of 1MHz to 6GHz, this SDR radio transceiver has a wide range of applications. Specification: Item Type: Radio Transceiver Material: ABS Screen: 3.2 inch TFT resistive touch screen Transmit Power: 5-15dBm (10MHz-2150MHz), 13-15dBm (2150-2750MHz), 0-5dBm (2750-4000MHz), -10-0dBm (4000-6000MHz) RF Bandwidth: 20MHz Sampling Rate: 2Msps-20Msps Power Supply Transmission Interface: USB2.0 (external power supply) Received Power: -5dBm Clock Accuracy: 0.1-0.5pp Working Frequency Range: 1MHz-6GHz Duplex Mode: Half duplex transceiver Storage Card: Shipped without storage card Main Chip: Processor: LPC43xxARM Cortex M4 Complex Programmable Logic Device: CPLD CoolRunner II Wireless RF Transceiver: MAX2837(2.3-2.7GHz transceiver) Mixer RFFC5072 (30MHz-6GHz) Application: Radio communication technology research, information security technology research, for ZigBee, WiFi, for LTE, for ADS B, for DVB, etc. Wireless Communication Physical Layer Security Protection: Key generation, identity authentication, anti interference, source, channel codec, modulation and demodulation, source mechanism based on RSSI wireless application system and CSI. Channel encoding and decoding, modulation and demodulation spread spectrum, channel simulation Update: SSTV (robot8, for martin m1 and m2, for Scottie s1 and s2, pd 120) reception NOAA reception Improved analog TV receiver (with AGC and line synchronization) Improved signal generator and soundboard (added AM support) Built in microphone Built in GPS receiver for position and time synchronization Built in battery and battery indicator Built in barometer Built in compass. Package List: 1 x Radio Transceiver (Storage Card Not Included)1 x Antenna1 x Data Cable1 x Storage Bag