Description
4 Channel PCM/TDM Multiplexer Trainer
Experiment Content :
Modulation & Demodulation
Techniques :
Two channel TDM-PCM
Four channel TDM-PCM
Internal Signal Generator : Four dedicated
Direct Digital Synthesizer Generators for each channel
Types of Signal : Sine, Square, Arbitrary signal
Frequency : 500Hz, 1KHz, 1.5KHz, 2KHz,3KHz
SMD LED Indicators : 54 nos for DDS
signal selection DDS signal frequency
selection Sampling selection Technique
selection Interconnect path
Crystal Frequency : 8MHz
Sampling Frequencies : 8KHz, 16KHz,32KHz
TDM techniques based on : Bell lab system
Selection Mode : Push switches
Number of Test Points : 40 nos.
Low Pass Filter : 4nos. Cut-off frequency-5KHz
Dimensions (mm) : W326xD252xH52
Power Supply : 110V’ – 260VAC, 50/60Hz
Weight : 1.5Kg (Approximately)
Operating Conditions : 0-40°C, 85% RH
Included accessory : 2mm Patch cord – 2nos
Tx/Rx time slot assignment: programmable
Frame duration: 125 µs,
Time slot duration: 25 µs,
Data stream through voice channel: 64 Kb/s
Data interface: TTL and V24/RS232C
Accessories :
Connecting Wire: 1 set.
Power Cord.
2mm or 4mm safety Jack: 1 set.
User Manual: 1 Set
Others :
Product Origin: China,Taiwan, Japan
Manufacturing: Assemble in Bangladesh
Inatallation
Training
Warranty: 01 year
