Description

Electronic Communication Trainer

Specifications :

Module 1:
PAM Modulator and Demodulator
Sampling Rate 10 kHz to 20 kHz
Sampling Signal Format TTI. Waveform
Audio Signal 1 kHz to 2kHz
Audio Input Format Sine Waveform
Built in Low Pass filter-3db Frequency 1 kHz to 3 kliz

Module 2:
PPM Modulator and Demodulator
Sampling Rate 30 kHz to 45 kHz
Sampling Signal Format Triangle Waveform
Audio Signal 1 kiiz to 2 kliz
Audio Input Format Sine Waveform
Modulation Output Format Pulse Waveform
Built in Low Pass filter-3db Frequency 1 kHz to 3 kHz

Module 3:
DPSK Modulator and Demodulator
Clock 200Hz to 400Hz
Clock Format TTI, Waveform
Data Rate 100 bps to 200bps
Data Input Format Serial Input
Carrier Signal 20 kHz
Data Signal Format TTL Waveform
Built in Data Simulation Generator
Data Output Format Serial Input

Module 4:
FHSS spread Spectrum Encoder and Decoder
Data setting Length 12bits
Data Input Mode Press button Switch
Data Display Mode LED Display
Channel Indicator LED Display
Carrier Frequency 20 kHz 40 kHz 60 kHz
Adopting ASK Modulation Structure
Adopting Acting Mode Structure Demodulation

Module 5:
HF PLL Circuits and RF PLL Circuits
Reference Clock Frequency IMHz
Divider Ratio of Programmable Reference Clock 1 to 100 kHz
Divider Ration Setting DIP Switch
Output Frequency Range 20 kHz to 1.2 MHz
Reference Clock Frequency 6MHz
Output Locked Frequency 800 MHz 812 MHz 825 MHz

Module 6:
MSK Modulator and Demodulator
Audio Signal 2 kHz
Modulation Index Selector DIP Switch
Modulation Index 0.5, 0.7, 1
Input signal Format TTL Waveform
Output signal Format TTL Waveform
Nature Frequency 10 kHz to 30 kiz
Phase Locked Frequencies Range 18 kHz to 22 kHz
Function Generator and DC Power Supply:
Waveforms: Sine, Triangle Square, TIL Pulse
Amplitude: >10Vpp
Impedance: 50ohm 10 percent
Duty Control: 30 percent-60 percent
Display: 6 Digit LED display
Frequency Range: 10HZ to 100 kHz (4 Ranges)
Frequency Range: 100HZ to 1 MHz (4 Ranges)
Constant Voltage Output: 5V, ±12V
Variable Voltage Output: OV-15V
Power source: 220 to 230V AC, 50HZ, 1 Phase

Accessories:

Single-phase power cord
4mm Banana Socket-1Set
User Manual

Others:

Brand: FaboTronix
Country of Origin: China, taiwan, japan.
Manufacturing: Assemble in Bangladesh
Training