QPSK Modulation and Demodulation Trainer
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QPSK Modulation and Demodulation Trainer
Description
Features of QPSK Modulation and Demodulation Trainer
- On-board message signal with varies format
- Four different pattern message signal
- On Board Sine and Cosine carrier signal
- QPSK Modulation using MC 1496 IC
- QPSK Demodulation using MC 1496 IC & Diode detector
- Detector section used LM 311 Comparator
- Internal Power Supply +5V , +12V/ 500 mA
- Number of test point to study the QPSK system
- User friendly front panel block diagram
Technical Specification
- Message Signal 1 :
- 4 Bit variable Data
- Amplitude 5V
- Message Signal 2 :
- 4 Bit variable Data
- Amplitude 5V
- Message Signal 3 :
- Fixed Data 5K, 2.5K
- Amplitude 5V
- Carrier Signal 1 :
- Sine wave Frequency 10KHz
- Amplitude 5V
- Carrier Signal 2 :
- Cosine wave Frequency 10 KHz
- Amplitude 5V
- Modulator Type : Balanced Modulator
- Adder : Op Amp Based
- Demodulator : Balanced Demodulator & Diode Detector
- Comparator : LM 311 Based
- Supply Voltage (Board) : +12V, +5V / DC
- Supply current : 100 mA (Minimum)
- Input Voltage : 230 V/ 50 Hz AC
- Interface connectors : 2mm socket
Kit Include
- QPSK Trainer : 1 No
- Patch chord : 10 No’s
- Power chord : 1 No
- Manual : 1 No
Additional information
Weight | 1.000000 kg |
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