Appendix Ecs-Acns Compliance Matrix; Elementary Surveillance (Els; Els - Garmin GTX 3X5 Series Installation Manual

Appendix E CS-ACNS Compliance Matrix
E. 1 Elementary Surveillance (ELS) .......................................................................................................................................................................................... E-1
E. 2 Enhanced Surveillance (EHS) ........................................................................................................................................................................................... E-7
E. 3 ADS-B............................................................................................................................................................................................................................. E-9
E.1

Elementary Surveillance (ELS)

The information in appendix E-1 is applicable to GTX 335/335R/345/345R units running software v2.05 or earlier.
CS-ACNS SECTION
CS ACNS.D.ELS.001 Applicability
CS ACNS.D.ELS.010 Transponder
Characteristics
190-01499-02
Rev. 9
Table E-1 ELS
CS-ACNS ITEM DESCRIPTION
Provided that the differences listed in Appendix
D have also been addressed, then previous
compliance declarations with JAA TGL 13
Revision1 (Certification of Mode S Transponder
Systems for Elementary Surveillance)
supplemented with the additional assessments is
another Acceptable Means of Compliance.
a) The transponder(s) is (are) an approved level
2 or greater Mode S transponder(s) with
Elementary Surveillance and Surveillance
Identifier (SI) capability.
b) The transponder(s) of aircraft that have
ACAS II installed is (are) ACAS compatible.
c) The peak pulse power available at the
antenna end of the transmission line of the
transponder is more than 125 W (21 dBW)
and not more than 500 W (27 dBW) for
aircraft that operate at altitudes exceeding 4
570 m (15 000 ft) or with a maximum
cruising speed exceeding 90 m/s (175
knots).
CS-ACNS Compliance Matrix
COMPLIANCE SUMMARY
Not applicable for the new GTX 335/335R/345/345R
units.
The GTX 335/335R/345/345R units are TSO Class 1 Level
2 transponder with Level C (Major) Failure classification
with SI mode capability.
The GTX 335/335R/345/345R units do not support an
interface with an ACAS II system therefore the Resolution
Advisory (BDS 3,0) is transmitted as all zeros.
The GTX 335/335R/345/345R units meets the minimum
and maximum transmit power level, 125 W (21 dBW) and
500 W (27 dBW), respectively, when installed according
to the installation manual.
GTX 3X5 Transponder TSO Installation Manual
Page E-1