Description
Modulation & Demodulation
Techniques : Two channel TD M -PC M
Four channel TD M-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
T x/Rx time slot assignment: programmable
Frame duration: 125 μs, Time slot duration: 25 μs, Data stream through voice channel: 64 Kb/s
Data interface: T TL and V24/RS232C
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