CDMA-Direct Sequence Spread Spectrum (DSSS) Trainer gives a fundamental comprehension of the ideas driving CDMA, and different issues that should be considered in the outline of a DSSS framework. This incorporates age of different pseudorandom (PN) codes like Gold, MLS and Barker with programmable tappings, variable chip rate, and advanced balances BPSK, QPSK and computerized AWGN clamor with programmable FIR low pass channel. Bit blunder rate (BER) estimation with known information arrangement, general information rate reliance parameters, spreading and dispreading with DSSS, SNR control, balance control and so on can be performed. Inbuilt Mixed Signal Oscilloscope-MSO [CH1+ CH2 + LA (8CH)] with 5.7\" TFT Graphical LCD gives an opportunity of test and estimation instrument and Data Acquisition Card. - Direct Sequence Spread-Spectrum (DSSS) Modulator, Demodulator - Internal age of pseudo-arbitrary piece stream and unmodulated transporter for test purposes - Sequential code seek - Large 5.7\" Touch Panel TFT LCD for show of square chart, framework controls, information catch and investigation. - Accurate BER estimation down to 10 Adjustable estimation window from 1,000 bits to 1,000,000,000 bits, to exchange off BER range and estimation term - Fast programmed synchronization - BER Analysis and plot highlight.