Description

Brand: PValley

Model: 101

Country of Origin:China

Manufacturer: Bangladesh

Features:

• Adder 1: Dual input Variable gain from 0 to 2 (inverting)
• Bandwidth approx. 600kHz,
• Adder 2: Dual input Fixed gain of 1 Bandwidth approx. 600kHz
• Amplifier: Bandwidth DC to approx. 600kHz gain 0.2 to 10,
• Channel Module: CHANNEL BPF Fcenter = 100kHz;
• Pass band = 24kHz; (from 88 kHz & 112 kHz)
• Stop band = 140kHz,-35dB (approximately at 30kHz & 170kHz);
• Gain = 1;
• Type: 6th order Chebychev with 0.1dB ripple BASEBAND LPF Fcut-off = 1.6 kHz;
• Gain = 0.9;
• Type: 4th order Butterworth,
• Divider: Digital Logic Level Input & Output Signals 0 to 5V Division Factors -1,/2,/4,/8 (switch selectable by user) Bandwidth approx. 1MHz,
• Dual Analog Switch & Sample/Hold: Analog Input Bandwidth 50kHz Maximum CONTROL clock 100kHz CONTROL Input Levels digital-level only,0V and 5V Maximum Analog Input Level 4Vpk-pk,

 

Experiment :

1 – Setting up an oscilloscope,

2 – An introduction to the Telecoms-Trainer,

3 – Modelling equations,

4 – Amplitude Modulation (AM),

5 – Double Sideband (DSB) modulation,

6 – Amplitude (AM) demodulation,

7 – Double Sideband (DSB) demodulation,

8 – Single Sideband (SSB) modulation & demodulation,

9 – FM modulation,

10 – FM demodulation,

11 – Sampling & reconstruction,

12 – PCM encoding,

13 – PCM decoding,

14 – BW limiting and restoring digital signals,

15 – Amplitude Shift Keying (ASK),

16 – Frequency Shift Keying (FSK),

17 – Binary Phase Shift Keying (BPSK),

18 – Quadrature Phase Shift Keying (QPSK),

19 – Spread Spectrum – DSSS modulation & demodulation,

20 – Under sampling is Software Defined Radio

Warranty: 01 (one) Year with service,”