Chapter 10. Specification; Technical Specification - Intellian v45C Installation & Operation User Manual

v45C - Maritime VSAT Antenna System

Chapter 10. Specification

10.1 Technical Specification

Antenna System
Antenna Radome Height
Antenna Radome Diameter
Antenna Reflector Diameter
Antenna Unit Weight (With Radome)
Platform
Positioning
Azimuth Range
Pedestal Motion
Elevation Range
Range
Cross-level Range
Pointing Stabilization Accuracy
Roll
Pitch
Ship's motion
Yaw
Turning rate
AZ/EL/CL/Skew Motor
Sensor
Frequency
Rx
Gain
Frequency
Tx
Gain
EIRP
G/T
Cross Pol Isolation
Tx to Rx Isolation
Feed Assembly
Polarization
BUC
LNB
ACU to ADU Cable (Antenna Cable)
Input power
627 mm (24.68")
Ø610 mm (24.01")
Ø450 mm (17.71")
23 kg (50.70 lbs)
Four Axis : Azimuth, Elevation, Cross level, Skew
Velocity Control & Position Control using a stepping motor
680°
-5° ~ +115°
Up to ±20°
0.2° max in presence of specified ship motions
±15 ° at 6 second
±20° at 6 second
±8° at 6 second
Up to 12°/sec² & 5°/sec²
Stepping Motor
IMU Sensor (Triple Gyro & Tri Axis Accelerometer)
10.7 GHz ~ 12.75 GHz
Min. 33.2 dBi @ 11.7 GHz (without radome)
13.75 ~ 14.5 GHz
Min. 34.8 dBi @ 14.25 GHz (without radome)
Min. 41.5 dBW @ 14.25 GHz (6 W BUC, with radome)
Min. 12.3 dB/K @ 12.75 GHz (30˚ EL, with radome)
Min. 30 dB
80 dB @ 13.75 ~ 14.5 GHz
Ring focus feed with sub reflector
Linear Cross pol only
NJRC 6W Ku-band BUC (NJT8376UN)
Universal PLL LNB
Single 50 Ω coax RF cable connected from ACU to ADU for Rx,
Tx, FSK, Reference and Power
48 V DC (max 300 W) through a single RF cable
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