TT21/TT22 Transponder Installation Manual 22 August 2017
00560-00 Issue AP
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Trig Avionics Limited 51
Equipment identified as Category X – no test
required
Equipment tested to Category W (front face
only)
Equipment identified as Category X – no test
required
Equipment identified as Category X – no test
required
Equipment identified as Category X – no test
required
Equipment identified as Category X – no test
required
Equipment tested to Category Z
Equipment identified as Category X – no test
required
Equipment identified as Category X – no test
required
Audio frequency
conducted susceptibility
Equipment identified as Category X – no test
required
Induced signal
susceptibility
Equipment tested to Category BC
Radio frequency
susceptibility
Equipment tested to Category TT
Equipment tested to Category M
Lightning induced
transient susceptibility
Equipment identified as Category XXXX – no
test required
Equipment identified as Category X – no test
required
Equipment identified as Category X – no test
required
Equipment identified as Category X – no test
required
Equipment identified as Category C