Sea Tel 5012-33, Руководство по установке

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Series 12 Ku-Band Technical Specifications 5012-33 Installation Manual
12-7
12.1. Series 12 Environmental Specifications (ADE)
12.1.1. Environmental Conditions (ADE)
Temperature Range (Operating) -25º to +55º Celsius (-13º to +131º F)
Humidity 100% Condensing
Wind Speed 56 m/sec (125 mph)
Solar Radiation 1,120 Watts per square meter, 55º Celsius
Spray Resistant to water penetration sprayed from any
direction.
Icing Survive ice loads of 4.5 pounds per square foot.
Degraded RF performance will occur under icing
conditions.
Rain Up to 101.6mm (4 inches) per hour. Degraded RF
performance may occur when the radome surface
is wet.
Corrosion Parts are corrosion resistant or are treated to
endure effects of salt air and salt spray. The
equipment is specifically designed and
manufactured for marine use.
12.1.2. Chemically Active Substances
Environmental Condition Test Level
Sea Salt 5 percent solution
12.1.3. Mechanical Conditions
Systematic Vibration
Amplitude (single peak) 5.0 millimeters
Acceleration 2.0 G (20m/s2)
Frequency Range 1Hz-150Hz
Shock (Transient Vibration)
Response Spectrum I - II - III
Peak Accel., m/s2 100 - 300 - 500
Duration, ms 11 - 6 - 3
Number of Cycles 3 each direction
Directional Changes 6
Shock (Bump)
Peak Accel., m/s2 250
Duration, ms 6
Number of Cycles 100 ea. direction
Directional Changes 6