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Description
Order Code: 40543
Name: CDMA Trainer
SPECIFICATION
CDMA trainer provides a basic understanding of the concepts behind CDMA and various concepts needed to be considered in case of CDMA system design such as pseudo random bit signal generation,the spreading and despreading of data sequence, Direct Sequence Spread Spectrum (DSSS) generation and decoding , digital modulations and demodulation for BPSK and PWM,
Technical Specifications
Technical Specifications
- Power supply requirement 230VAC, 50Hz
- In built regulated power supply
- On board Digital Data signal generator to generate any binary input
- Word length : 8 bit
- Word clock frequency : 240 kHz
- Data format NRZ (Non Return to Zero)
- On board Pseudo Random Bit Signal generator to generate pseudo random bit sequence signal
- Bit length : 15 bits
- Direct sequence spread spectrum (DSSS) generator and decoder
- On board analog signal generator variable upto 3.4khz
- Carrier generator : 1.44Mhz
- Modulator:
- Binary Phase Shift Keying Modulator
- Pulse Width Modulator
- Demodulator :
- Binary Phase Shift Keying Demodulator
- Pulse Width Demodulator
- Power Supply : 220 V ±10 %, 50 Hz / 60 Hz on request
- Power Consumption : 4 VA (approx.)