Deviation request #107 ETSO‐C166b#7 ETSO‐C166b#8 Extended Squitter ADS‐B and TIS‐B Equipment operating on 1090 MHz ETSO‐C112d#2 Air Traffic Control Radar Beacon System/Mode Select (ATCRBS/Mode S) Airborne Equipment

Deviates from EUROCAE ED‐102A by applying a timeout of 2.8 seconds instead of 2 seconds and from ED‐14G section 21.5 Category M by allowing different values.
Starting date of initial consultation

ETSO‐C166b#7 Deviates from EUROCAE ED‐102A §2.2.3.3.2.11, 2.4.3.3.2.2, 2.2.3.2.3.7.4, 2.2.3.2.3.8.4, 2.2.3.2.4.7.4, 2.2.3.2.4.8.4, 2.4.3.2.3.7.4, 2.4.3.2.3.8.4, 2.4.3.2.4.7.4, 2.4.3.2.4.8.4, A.1.4.2.3.3 by applying a timeout of 2.8 seconds instead of 2 seconds.

ETSO‐C166b#8 Deviates from subpart A ED‐14G section 21.5 Category M for Radio‐Frequency radiated emission limit in the following frequency bands:

• 2180MHz± 78MHz exceeds. Cat M limits by 27dB

• 4360MHz ± 78MHz exceeds Cat M limits by 5dB

• 5450MHz ± 78MHz exceeds Cat M limits by 10dB.

ETSO‐C112d#2 Deviates from subpart A ED‐14G section 21.5 Category M for Radio‐Frequency radiated emission limit in the following frequency bands:

• 2180MHz± 78MHz exceeds. Cat M limits by 27dB

• 4360MHz ± 78MHz exceeds Cat M limits by 5dB

• 5450MHz ± 78MHz exceeds Cat M limits by 10dB.