Walmeck SDR transceiver,1M Hz LCD Display 3.2 inch Software Defined One Antenna Outcase Defined Set inch LCD 3.2 Inch Lcd Hz Software Plus 3.2 Set H2 Display Nebublu SDR 3.2 Outcase Assembled Defined

Suitable for wireless communication technology research: ZigBee, WiFi, LTE, ADS-B, DVB, and other wireless application systems; ​source/channel coding and decoding, modulation and demodulation, sampling, filtering, synchronization, multiplexing, spread spectrum, channel emulation port. The built-in microphone, built-in loudspeaker, and external loudspeaker design make it have sound input and output functions, and the built-in loudspeaker and external loudspeaker will switch automatically. Adopt a large LCD display of 3.2 inches, 240 x 320 resolution with a resistive touching screen. With a high-precise clock, the resolution is 0.1-0.5 PPM. Information safety technology research: wireless communication attacks such as eavesdropping, coaxing, replay, identity impersonation, blocking, and other attacks; Wireless communication physical layer safety protections: RSSI and CSI-based keys generation, identity authentication, anti-interference mechanism.