Tehnical Specifications:

1.  Unipolar and Bipolar NRZ Signal Encoder & Decoder Type of Signal: TTL, Data Rate: 1 kbps ~ 4 kbps
2.  Unipolar and Bipolar RZ Signal Encoder & Decoder Type of Signal: TTL, Data Rate: 1 kbps ~ 2.5 kbps, CLK: 2 kHz ~ 5 kHz
3.  AMI Signal Encoder & Decoder Type of Signal: TTL, Data Rate: 50 bps ~ 250 bps, CLK: 100 Hz ~ 500 Hz
4.  Manchester Signal Encoder & Decoder Type of Signal: TTL, Data Rate: 100 bps ~ 400 bps, CLK: 200 Hz ~ 800 Hz
5.  Module-2: PWM Modulator and Demodulator uA741 Pulse Width Modulator
6.  Carrier Signal: 1.5 kHz ~ 2 kHz,
7.  Audio Signal: 500 Hz
8.  LM555 Pulse Width Modulator Carrier Signal: 5 kHz ~ 10 kHz, Audio Signal: 1 kHz Pulse Width Demodulator
9.  Carrier Signal: 5 kHz ~ 6 kHz, Audio Signal: 500 Hz ~ 700 Hz
10.  Module-3: PCM Modulator and Demodulator PCM Modulator & Demodulator
11.  Built-in Sample Frequency: 8 kHz
12.  Built-in Operation Frequency: 2048 kHz
13.  Module-4: Delta Modulator and Demodulator? Delta Modulator & Demodulator
14.  Type of Sample Signal: TTL CLK Sample Frequency: 32 kHz ~ 256 kHz & Audio Signal: 1 kHz ~ 3 kHz.
15.  Module-5: Adaptive Delta Modulator and Demodulator Adaptive Delta Modulator & Demodulator
16.  Type of Sample Signal: TTL CLK Sample Frequency: 32 kHz ~ 128 kHz & 64 kHz ~ 256 kHz Audio Signal: 500 Hz ~ 1 kHz
17.  Module-6: ASK Modulator and Demodulator XR 2206 ASK Modulator
18.  Carrier Signal: 20 kHz, Data Rate: 1 kbps MC 1496 ASK Modulator
19.  Carrier Signal: 20 kHz ~ 100 kHz, Data Rate: 2 kbps? Asynchronous ASK Demodulator Carrier Signal: 20 kHz, Data Rate: 200 bps ~ 1 kbps.
20.  Synchronous ASK Demodulator Carrier Signal: 100 kHz, Data Rate: 200 bps ~ 2 kbps
21.  Module-7: FSK Modulator and Demodulator XR2206 & LM566 FSK Modulator & Demodulator
22.  Data Rate: 200 bps ~ 400 bpsModule-8: PSK Modulator and Demodulator PSK Modulator & Demodulator Carrier Signal: 100 kHz, Data Rate: 200 bps
23.  Module-9: Function Generator and DC Power Supply
24.  Waveforms: Sine, Triangle, Square, TTL Pulse? Amplitude: >10Vpp
25.  Impedance: 50Ω, ± 10%? Duty Control: 30% ~ 60%
26.  Display: 6-Digit LED Frequency Range: 10Hz ~ 100 kHz (4 Ranges)
27.  Frequency Range: 100Hz ~ 1 MHz (4 Ranges)
28.  Constant Voltage Output: ± 5V, ± 12V
29.  Variable Voltage Output: 0V ~ ± 15V? Power source: 220~230V AC, 50Hz, 1 Phase