Microprocessor 1
Microprocessor 2
 
Sr. No.Model NameDescription
1 LGS AC - 01

AMPLITUDE MODULATION AND DEMODULATION.
A. AF Signal generator 1 KHz
B. Carrier  generator 100 KHz
C. Amplitude modulator
D. Amplitude demodulator
E.  Power supply  +/- 5 V@ 500 mA
F.  Required numbers of patch cords and operating manual.

2 LGS AC - 02 FREQUENCY MODULATION AND DEMODULATION.
A. AF Signal generator 5 KHz
B. Carrier  generator 200 KHz
C. Frequency modulator
D. Frequency demodulator
E. Power supply  +/- 12 V@ 500 mA
F. Required numbers of patch cords & operating manual.
3 LGS AC - 03 DSB BALANCED MODULATION TRAINER.
A. AF Signal generator 5 KHz
B. RF generator 100 KHz
C. Balanced modulator using  MC 1496
D. Power supply  +/- 12V @ 500mA  & +/- 5V @  500mA.
E. Required numbers of patch cords and operating  manual
4 LGS AC - 04

PHASE LOCKED LOOP USING 565
A. Signal generator 20 Hz to 20KHz
B. Phase locked loop using 565
C. Power supply  +/- 12 V @ 500 mA
D. Required numbers of patch cords & operating manual

5 LGS AC - 05 SINGLE SIDE BAND SYSTEM TRAINER
A. Modulating signal generator 5 KHz ( 0° & 90° )
B. Carrier  generator 100 KHz  ( 0° & 90°)
C. Two balanced modulator using MC 1496
D. Synchronous detector
E. Summer & Subtractor  amplifier to study LSB & USB
F. Power supply +/- 12 V @ 500 mA
G. Required numbers of patch cords & operating manual
6 LGS AC - 06 DIODE DETECTOR CHARACTERISTICS.
A. Signal generator
B. Carrier generator 100 KHz
C. Amplitude modulator & Diode detector
D. Power supply   +/- 5 V, 500 mA Required numbers of      patch cords & operating manual
7 LGS AC - 07 PRE-EMPHASIS & DE-EMPHASIS TRAINER
A. Pre-emphasis network
B. Required numbers of patch cords & operating manual.
8 LGS AC - 08

MIXER CHARACTERISTICS TRAINER.
A. Single transistor & mixer
B. Required numbers of patch cords & operating manual

9 LGS AC - 09 DIGITAL PHASE DETECTOR TRAINER.
A. Sine wave oscillator
B. Phase shift generator
C. Power supply  +/- 5 V@ 500 mA
D. Required numbers of patch cords & operating manual.
10 LGS AC - 10 AGC CHARACTERISTICS TRAINER.
A. Signal generator
B. Power supply  +/- 12 V @ 500 mA
C. Required numbers of patch cords & operating  manual
11 LGS AC - 11 PHASE MODULATION & DEMODULATION
A. Signal generator 5 KHz
B. Carrier  generator 200 KHz
C. Phase modulator
D. Phase demodulator
E. Power supply  +/- 12 V @ 500 mA&
F. Required numbers of patch cords & operating manual
12 LGS AC - 12 FREQUENCY SYNTHESISER TRAINER
Logsun Systems
4A, Shree Sadgurunivas Society., 16/5/1 Hingane Khurd,
Near Manik Baugh, Sinhgad Road, Pune : 411051 (India)
Tel.: +91 20 24356456, 24351400