6012-12W Installation Manual
6012-12w Technical Specifications
14.
6012-12w Technical Specifications
The specifications of your antenna system are below.
14.1.
Above Decks Equipment
System Weight (ADE)
Weight
208 kg / 460 lbs (76 in radome)
Stabilized Antenna Pedestal
Assembly
Type
Three-axis (Level, Cross Level and Azimuth)
Stabilization
Torque Mode Servo / Two Axis W/Pol
Stability Accuracy
0.1° RMS, 0.2° peak in presence of specified ship motions (see
below).
Azimuth Motor
Size 23 Brushless DC Servo, Double Stacked W/Encoder
Level Motor
Size 23 Brushless DC Servo W/Brake
Cross Level Motor
Size 23 Brushless DC Servo W/Brake
Inertial Reference
3 Solid State Rate Sensors
Gravity Reference
2 MEMS Tilt Sensors
AZ transducer
256 line optical encoder / home switch
Pedestal Range of Motion:
Elevation Joint Angle
-15° to +115°
Cross Level (Inclined 30°)
+/- 35°
Azimuth
Unlimited
Elevation Pointing
10 to 90 degrees at 25 degrees roll
5 to 90 degrees at 20 degrees roll
0 to 90 degrees at 15 degrees roll
Relative Azimuth Pointing
Unlimited
Maximum Ship Motions
Roll
+/-25° at 8-12 sec periods
Pitch
+/-15° at 6-12 sec periods
Yaw
+/-8 degrees at 15-20 sec periods
Turning rate
Up to 12 deg/sec and 15 deg/sec/sec
Headway
Up to 50 knots
Heave
0.5G
Surge
0.2G
Sway
0.2G
Specified Ship Motion
(for
stability accuracy tests)
14-2
EAR Controlled - ECCN EAR99
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