Gsm Mobile Communication Trainer Kit (Zy11802d)

These GSM Mobile Communication Trainer Kit (ZY11802D) refers to GSM standard, to filfill mobile station and base station interaction through simulating a base station, among which it has three-layer protocol of GSM communication, to analyse such processes as mobile phone network access, pick up, dial, ringing, hang up through logic analyser during the interaction process of experiment kit (base station) and mobile phone. GSM Mobile Communication Trainer Kit has key technology demonstration and experiment of mobile communication, as well as mobile station access, mobile station call, base station call, power control, double computer network full duplex speech communication system experiment, and etc. It could realize three kinds of wireless standards: GSM900, E-GSM and DCS1800, which could automatically switch and network switch. It has its own operation number for network free. It adopts eight-channel time division multiple access (TDMA) communication technology of frequency division duplex (FDD), 270.833Kbit/s Gaussian minimum shift keying (GMSK) modulation mode and balanced demodulation technology. It adopts DSP, FPGA and other advanced information treatment methods to design and realize GSM air interface three-layer protocol, which we process independent intellectual property rights.