COBHAM HELGA, Руководство по установке, Страница: 33 / 43

98-152675-A A-1
Appendix A
AAAA
Cobham Public
Equipment specifications
A
This appendix has the following sections:
• LGA-5005 specifications
• DO-160 specifications
• Certification
A.1 LGA-5005 specifications
Important
The information, drawings, and wiring information contained in this
manual are intended as a reference for engineering planning only. It is the
installer’s responsibility to compose installation drawings specific to the
aircraft.
Specification Details
Power Requirements 28 V DC, < 50 W, supplied by the CSDU
Dimensions (nominal) L = 379 mm [14.92"]
W = 141 mm [5.55"]
H = 62 mm [2.44"] (at widest point)
Weight (max) 1.82 kg [4.0 lbs]
Operating temperature - 55 °C to + 70 °C [-67°F to +158°F]
Ground survival
temperature - 55 °C to + 85 °C [-67°F to +185°F]
Storage Up to 30 years in the original packing (< 50% RH)
Altitude Up to 16764 m [55 000 ft]
Frequency, Receive Band 1518.0 MHz - 1559.0 MHz
Frequency, Transmit Band 1626.5 MHz - 1660.5 MHz and 1668.0 MHz - 1675.0 MHz
Software RTCA / DO-178C Level D
Hardware RTCA / DO-254 Level D
Table A-1: Equipment specifications for LGA-5005