Workstation for Noise on Digital Transmission Lines — MOE Lab Tender Details

Workstation for Noise on Digital Transmission Lines

The workstation makes use of training panels with safety sockets and cables. Each unit consists of a front panel, a PCB-board and a back cover. The panels are easily placed in a mounting frame. Thus, simply configuration and alteration in the experiment setup are possible.

Curriculum Coverage at least
Artificial channel modeling
Noise source with adjustable power
Determining the signal noise ratio
Measurements on AM, PAM, PTM etc.

Must include at least following features
Panel “Delta Modulator”
Panel “Delta Demodulator”
Panel “PAM Modulator”
Panel “PAM Demodulator”
Panel “PTM Modulator”
Panel “PTM Demodulator”
Panel “PCM Modulator”
Panel “PCM Demodulator”
Panel “Digital Noise Source”
Panel “DC-Power Supply” (suitable range, e.g. ± 15 V/3 A)
Panel “Function generator” (at least 200 kHz)
Panel “PC interface system” (at least 2 analog voltage inputs on 4-mm safety sockets (electrically isolated), resolution: at least 12 bits, measuring range: at least ±250 V, measurement error: max. ±1% plus 0.5% of range end value, scanning rate: up to 1 MHz per input)
Panel frame, width approx. 130 cm, at least two-level
Sufficient amount of safety connection cables and bridging plugs
Experimental literature
PC with operating system Windows 7/8/10

Software must include at least following features
Data recording
Multimeter
Oscilloscope
XY-plotter
FFT-analysis
Variety of evaluation aids
Export of measurement data and diagrams
Measurements in the time domain (oscilloscope)
Measurements in the frequency domain (spectrum analyzer)
Recording of characteristics in XY-representation
Export and post processing of measurements with external software