Base Band Digital Transmitter Trainer

Product Code: 3510343

Advance Digital Communication Trainer System to understand various digital Modulation and Demodulation Techniques. Various functional block diagrams are provided on-board for Teaching/Training. This Kits provides with various Test Points to visualize the signals on Oscilloscopes.
SCOPE OF LEARNING: 
•    Study of pulse amplitude modulation of digital datas for base band transmission.
•    Study of data extraction and recovery in base band digital transmission.
•    Study of transmission and reception of band limited pulse train in base band digital transmission system.
•    Study of eye pattern.
•    Observation and calculation of noise margin percentage.
•    Measurement of bit error rate using binary data.
•    Study    of    message    Scramblers    and Unscramblers.
•    Effect of Switch Faults.
•    TECHNICAL SPECIFICATIONS: 
Generator: 
•    Noise Generator
•    Provides White Noise Source output
•    Amplitude of 0 - 4Vp-p
•    Provision    for   Amplitude    adjustments provided.
•    PRBS Generator
•    16 Bit switch selectable
•    Jumper selectable clock rate of 16, 32, 64, 128, 256, 512 KHz, and 1.024 Mhz.
•    BIT ERROR RATE Meter
•    Four digit counter displayed on seven segment
•    Four digit seven segment counting up to 9999
•    LED for terminal count indication provided
•    Digital Modulation Technique
•    Pulse Amplitude    Modulation technique is used
•    Internal sampling clock: of 16 KHz to 1MHz
•    50 % duty cycle
•    Coding Operation
•    16 bit data pattern for scrambler
•    16 bit data pattern for unscrambler
Power Supply:
•    Fixed DC Power Supplies +12V,+5V DC, 250mA
•    Operated on Mains power 230V, 50Hz +10%
On Board Features:
•    Switch Selectable first order Butterworth Transmitter filter (Five Bands)
•    Switch Selectable first order Butterworth Receiver filter (Five Bands)
•    Switch Faults are provided on board to study different effects on circuit
•    Block Description Screen printed on glassy epoxy PCB
SALIENT FEATURES:
•    Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
•    Test points are provided to analyze signals at various points.
•    All ICS are mounted on IC Sockets.
•    Instruction manual.
•    Bare board Tested Glass Epoxy SMOBC PCB is used.
•    Connections are brought out through 2mm Sockets.
•    Patch Cords 4mm.
•    The trainer is housed in ABS Plastic cabinet.
•    Size of the trainer set 12”x10” 
OPTIONAL ACCESSORIES:
•    CRO