Appendix B: Specifications
22-6 SkyView System Installation Guide - Revision AA
s – Surveillance Identifier (SI) code. Used by
Mode S transponders and Mode S equipped
SSR to limit interrogations to specific
transponders.
EUROCAE ED-73C, EUROCAE ED-14F (RTCA DO-
160F), RTCA DO-181D, RTCA DO-260B
ED-12B (RTCA DO-178B) Level B
11 – 33 Volts DC. Typical 5 Watts @ 14Volts.
95% @ +50°C for 6 hours; 85% @ +38°C for 16
hours.
Tested to Category A in DO-160F
125 Watts nominal; 71 Watts minimum at
antenna after allowing for 0.5dB connector
losses and 1.5dB cable losses.
Physical Specifications (in the mounting tray)
Table 103 – SV-XPNDR-262 Specifications
SV-XPNDR-261/262 Environmental Qualification Forms
TT21 Mode S Transponder (Dynon Avionics SV-XPNDR-262)
Heriot Watt Research Park, Riccarton, Currie, Scotland, EH14 4AP
Description of Conducted Tests
Equipment tested to Categories A2, C1
Low temperature ground survival
Low temperature short-time
operating
Low temperature operating
High temperature operating
High temperature short-time
operating
High temperature ground survival