Test Specification for Eurobalise FFFIS
Test Specification for Eurobalise FFFIS
Test Specification for Eurobalise FFFIS
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Page 4 of 332<br />
SUBSET-085, Issue 2.2.2<br />
November 9, 2007<br />
4.2.3.5 Calibration of 27 MHz Tele-powering flux in the Side Lobe Zone ______________________45<br />
4.2.3.6 Tele-powering Reference Field in the Side Lobe Zone _______________________________45<br />
4.2.3.7 Balise Tele-powering Con<strong>for</strong>mity Measurements in the Side Lobe Zone _________________46<br />
4.2.3.8 Evaluation of Tele-powering Con<strong>for</strong>mity in the Side Lobe Zone _______________________46<br />
4.2.4 I/O Characteristics________________________________________________________________47<br />
4.2.4.1 General ____________________________________________________________________47<br />
4.2.4.2 Calibration of 4.2 MHz <strong>for</strong> Balise Input to Output Characteristics ______________________48<br />
4.2.4.3 Balise Input to Output Characteristics Measurements ________________________________50<br />
4.2.4.4 Evaluation of I/O Characteristics ________________________________________________53<br />
4.2.5 Cross-talk Immunity with Cables ____________________________________________________54<br />
4.2.5.1 General ____________________________________________________________________54<br />
4.2.5.2 Calibration of 27 MHz Tele-powering flux ________________________________________54<br />
4.2.5.3 Calibration of Balise response __________________________________________________56<br />
4.2.5.4 Cross-talk Measurements ______________________________________________________59<br />
4.2.5.5 LZB Cable <strong>Test</strong>ing ___________________________________________________________62<br />
4.2.6 Balise Impedance_________________________________________________________________66<br />
4.2.6.1 General ____________________________________________________________________66<br />
4.2.6.2 <strong>Test</strong> Conditions______________________________________________________________67<br />
4.2.6.3 Calibration of 27 MHz Tele-powering flux ________________________________________68<br />
4.2.6.4 Balise Impedance Measurements ________________________________________________69<br />
4.2.7 Up-link Signal Characteristics_______________________________________________________71<br />
4.2.7.1 General ____________________________________________________________________71<br />
4.2.7.2 Nominal <strong>Test</strong> Conditions ______________________________________________________72<br />
4.2.7.3 Specific <strong>Test</strong> Conditions_______________________________________________________74<br />
4.2.7.4 Toggling AM <strong>Test</strong> Conditions __________________________________________________75<br />
4.2.7.5 Calibration of 27 MHz Tele-powering flux ________________________________________77<br />
4.2.7.6 <strong>Test</strong> of Centre Frequency and Frequency Deviation _________________________________79<br />
4.2.7.7 <strong>Test</strong> of Start-up after Side Lobe _________________________________________________80<br />
4.2.7.8 <strong>Test</strong> of Mean Data Rate _______________________________________________________80<br />
4.2.7.9 <strong>Test</strong> of MTIE (Maximum Time Interval Error) _____________________________________81<br />
4.2.7.10 <strong>Test</strong> of Amplitude Jitter during start-up ramp____________________________________81<br />
4.2.7.11 <strong>Test</strong> of Amplitude Jitter during steady state flux _________________________________82<br />
4.2.7.12 <strong>Test</strong> of Signal Bandwidth ___________________________________________________82<br />
4.2.7.13 <strong>Test</strong> of Delay Time and Balise controlling interface Parameter Variation ______________82<br />
4.2.7.14 <strong>Test</strong> of Compatibility ______________________________________________________83<br />
4.2.7.15 <strong>Test</strong> of Balise start with Toggling AM and steep Tele-powering slope ________________83<br />
4.2.7.16 <strong>Test</strong> Matrices_____________________________________________________________84
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