System Description

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Page
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Issued Date
:
Feb. 14, 2020
Form version: 181113
FCC SAR TEST REPORT
Report No. : FA9O2119
6. System Description and Setup
The DASY system used for performing compliance tests consists of the following items:
 A standard high precision 6-axis robot with controller, teach pendant and software. An arm extension for
accommodating the data acquisition electronics (DAE).
 An isotropic Field probe optimized and calibrated for the targeted measurement.
 A data acquisition electronics (DAE) which performs the signal amplification, signal multiplexing,
AD-conversion, offset measurements, mechanical surface detection, collision detection, etc. The unit is
battery powered with standard or rechargeable batteries. The signal is optically transmitted to the EOC.
 The Electro-optical converter (EOC) performs the conversion from optical to electrical signals for the
digital communication to the DAE. To use optical surface detection, a special version of the EOC is
required. The EOC signal is transmitted to the measurement server.
 The function of the measurement server is to perform the time critical tasks such as signal filtering,
control of the robot operation and fast movement interrupts.
 The Light Beam used is for probe alignment. This improves the (absolute) accuracy of the probe
positioning.
 A computer running WinXP or Win7 and the DASY5 software.
 Remote control and teach pendant as well as additional circuitry for robot safety such as warning lamps,
etc.
 The phantom, the device holder and other accessories according to the targeted measurement.