
Appendix B: Technical specifications
132
FB500 antenna
B.2.2 Environmental specifications
Item
Specification
Water and dust
IPX6 spray proof in all directions according to
IEC 60529 and IEC 60945, no dust test.
Ambient Temperature
Operational: -25° to +55°C
Storage: -40° to +80°C
Operating humidity
100%, condensing
Ice, survival
Up to 25 mm of ice
Wind Normal
operation
with relative average wind
velocity up to 200 km/h (56 m/s, 108 knots).
Vibration, operational
Random spectrum 1.05 g rms x 3 axes:
5 to 20 Hz: 0.02 g
2
/Hz
20 to 150 Hz: -3 dB/octave
Sine:
2 to 13.2 Hz: ± 1 mm
13.2 to 100 Hz: 7 m/s
2
2 h dwell at resonances
Vibration, non-
operational
Random spectrum 1.7 g rms 2 h x 3 axes 6 h total):
5 to 20 Hz: 0.05 g
2
/Hz
20 to 150 Hz: -3 dB/octave
Summary of Contents for FB250
Page 13: ...Table of contents xii ...
Page 77: ...Chapter 3 Connecting power 64 Connecting power ...
Page 105: ...Chapter 5 Starting up the system 92 Operating the system ...
Page 129: ...Chapter 6 Service and repair 116 Replacing modules in 34 3052B antenna ...
Page 139: ...Chapter 7 Troubleshooting 126 Logging of events ...
Page 165: ...Appendix B Technical specifications 152 TracPhone terminal ...
Page 197: ...Glossary 184 ...