Digital Communication Product

We offer the best product range of CDMA Techniques, ASK, FSK, BPSK, DBPSK Modulator and Demodulator, MSK Modulator and Demodulator - Communication Trainer Kit, Understanding CDMA-DSSS Communication System with BER Measurement and Differential Pulse Code Modulation Demodulation Trainer.

CDMA Techniques

Min. Order (MOQ) 1 Piece(s)
Mains Power Supply : 230V ( 10%), 50Hz
Power Consumption : 4 VA (approximately)
Modulators & Demodulators PWM & BPSK
Carrier Generators : 1.44 MHz (Sinusoidal)
DSSS Generator : By EX-ORing PN Code & Data

Scientech 2115, CDMA Techniques is designed to assist students to understand the basic working principal of CDMA technique, specifically, Direct Sequence Spread Spectrum and to understand its usage in todayâs cellular systems.

Additional Information:

Payment Terms : T/T

Packaging Details : Dimensions (mm) : W 420 x D 255 x H 100
Weight : 1 Kg. (approximately)

Delivery Time : 6 Month

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ASK, FSK, BPSK, DBPSK Modulator And Demodulator

Min. Order (MOQ) 1 Piece(s)
Frequency 2KHz, 4KHz, 8KHz, 16KHz
Modulation & Demodulation: ASK , FSK , BPSK , DBPSK
Data Pattern 8-Bit , 16-Bit , 32-Bit , 64-Bit
Internal Carrier Generator Direct Digital Synthesized
Carrier Signal Sine
SMD LED Indicators 24 nos. for Digital data selection, data frequency selection and technique selection

Scope of Learning with Scientech 2807 Amplitude Shift Keying Modulation & Demodulation Objectives: Study and analysis of ASK Modulation and Demodulation.Learning Integrator and Comparator block.Frequency Shift Keying Modulation & Demodulation Objectives: Study and analysis of FSK Modulation and Demodulation.Learning Integrator and Comparator block.Binary Phase Shift Keying Modulation & Demodulation Objectives: Study and analysis of BPSK Modulation and Demodulation.Learning Integrator and Comparator block.Differential Binary Phase Shift Keying Modulation & Demodulation Objectives: Study and analysis of Differential encoder and decoder.Study and analysis of DBPSK Modulation and Demodulation.

Additional Information:

Delivery Time : 6 Weeks

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MSK Modulator And Demodulator - Communication Trainer Kit

Min. Order (MOQ) 1 Piece(s)
Data rate : 16 Kbps
World Length : 15 bits
Data Format : NRZ (Non Return to Zero)
Clock Source : 16 KHz, 8 KHz
Carrier Generators : 32 KHz (Sinusoidal)
Pulse Shaping Waveform : 4 KHz
Power Supply : 110V - 260V AC, 50/60Hz
Operating Conditions : 0-40 C, 85% RH

MSK Modulator/ Demodulator Scientech 2116 demonstrates the basic working of Minimum Shift Keying technique. As the name suggests, MSK results in a modulation scheme which has smooth phase variations in contrast to other phase modulation schemes where the modulated signal contains abrupt phase changes. The immediate advantage of such a scheme is the reduction in modulated signal bandwidth.

Additional Information:

Payment Terms : T/T

Packaging Details : Dimensions (mm) : W 420 x D 255 x H 100
Weight : 1.1 Kgs (approx)

Delivery Time : 6 Month

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Understanding CDMA-DSSS Communication System With BER Measurement
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Differential Pulse Code Modulation Demodulation Trainer
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Modular Digital Communication Series - Trainer Kits
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