Festo LabVolt Series - Page 13

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A function generator is required to perform the experiments.
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Only one computer is required to perform the experiments. Please select the right one based on your AC network.
Radar Training System, LabVolt Series
13 © Festo Didactic
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4-1 Troubleshooting the MTI Processor
4-2 Troubleshooting the Display Processor
4-3 Troubleshooting an MTI Radar System
Digital MTD Processing (Workbook) (580418 (38544-00))
1-1 Familiarization with the Digital Pulse Radar
1-2 The PPI Display
2-1 Cell Mapping
2-2 Fast Fourier Transform (FFT) Processing
2-3 Constant False-Alarm Rate (CFAR)
3-1 Correlation and Interpolation (CI) Processing
3-2 Surveillance (Track-While-Scan) Processing
4-1 Troubleshooting the Digital MTD/PPI Processor
Additional Equipment Required to Perform the Exercises
Qty Description
Model
number
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Function Generator 5 MHz ______________________________________________________ 8125246 (9409-00)
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1
Radar Host Computer ___________________________________________________________ 587465 (9695-00)
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System Specifications
Parameter Value
MTI Processor (Analog)
Functions
Functions Sensitivity Time Control (STC), moving target cancellation, logarithmic amplification, Fast Time
Constant (FTC), Constant False-Alarm Rate (CFAR), Instantaneous Automatic Gain Control (IAGC), antilog
conversion, 4- and 8-pulse video integration (non-coherent)
I- and Q-Channel Input Voltage Range -1.5 to +1.5 V
Video Output Voltage Range -10 to +10 V
On-Screen Test Points 15
Faults 12
Display Processor (Analog)
PPI Outputs X and Y, Voltage Range -8 to +8 V
PPI Output Z TTL
Azimuth Input TTL
On-Screen Test Points 8
Faults 4
MTD Processor (Digital)
Functions Moving Target Detection (MTD), Correlation and Interpolation, Surveillance
Coherent Processing Intervals (CPI) 2, 4/3 ratio, synchronized in azimuth
Target Tracking Capability up to 8 targets simultaneously
I- and Q-Channel Input Voltage Range -1.5 to +1.5 V
PPI Outputs X and Y, Voltage Range -8 to +8 V
PPI Output Z TTL
Azimuth Input TTL
On-Screen Test Points 15
Faults 13
PPI Display (Digital)
Number of Sectors 60
Sector Width 6°
Number of Range Segments 16, 32, and 64 on 1.8-m (5.9-ft), 3.6-m (11.8-ft), and 7.2-m (23.6-ft) ranges, respectively
Range Segment Length 11.25 cm (4.4 in)
Number of Cells 960, 1920, and 3840 on 1.8-m (5.9-ft), 3.6-m (11.8-ft), and 7.2-m (23.6-ft) range, respectively