Datapath Q Series, Instructions For Use Manual, Page: 61 / 104

Q-Series System Specifications
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System Specifications
General Characteristics - Band Specific
General Characteristics
Antenna Characteristics X band Ku band Ka band
General
Antenna Type
• Gregorian type dual optics antenna
• Elliptical 3-piece foldable main reflector
• Subreflector foldable and folding feed arm
• Carbon reinforced plastic (CRP) construction
Antenna Physical Aperture 0.9x0.66 m (35.4×26.0 in),
Antenna Electrical Aperture 0.9x0.59 m (35.4×23.2 in),
Antenna Model Designation Q-Series Antenna System 90
Antenna Positioning Manual positioning assisted by GUI and hardware through inclinometer,
magnetic and GNSS compass
Azimuth Range 360°, adjustable tuning ±20° (rough-tuning ±15°, fine-tuning ±5°)
Elevation Range 10°-90°, adjustable fine-tuning ±5°
Polarization range, linear NA 200° (±100°) NA
Reference
10 MHz reference Selectable
Internal GPS locked reference for both LNB and BUC
Internal GPS locked reference for LNB and Modem reference for BUC
Modem reference for both LNB and BUC
Stability internal
≤ ±1 x 10-11 (GPS disciplines)
≤ ±0.05 ppm (non-GPS)