1156 Ka Driveaway Antenna

Sat-Lite Technologies

1156 Ka Driveaway Antenna

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  • Certified for use with Viasat EXEDE® Service
  • Includes Sat-Lite Cirrus ACU for Efficient Auto Acquisition
  • High Performance Composite Reflector
  • Handcrank for Azimuth and Elevation Axes Included
  • 15 1/4” Stow Height and Space-Optimizing Stowed Configuration

  • Description
  • Technical Specifications
  • Support Documents

1.0 Meter Motorized Driveaway Antenna

The Sat-Lite Technologies Model 1156 Ka vehicle-mount / driveaway antenna is a high performance 1 Meter antenna designed for Ka Band broadband operation that includes the Viasat EXEDE® Service. Key features include a low stow height configuration and compact pedestal minimizing vehicle constraints. Also included is an integrated auto-locate controller with manual override and front panel display with keypad. The integrated control system easily connects to the modem and is pre-calibrated at the
factory prior to shipping. An optional mount frame is also available.

  • Certified for use with Viasat EXEDE® Service
  • Includes Sat-Lite Cirrus ACU for Efficient Auto Acquisition
  • High Performance Composite Reflector
  • Handcrank for Azimuth and Elevation Axes Included
  • 15 1/4” Stow Height and Space-Optimizing Stowed Configuration

2 Port Ka Electrical Specifications
Frequency (GHz)
  Rx
  Tx
  
17.7 - 21.2
27.5 - 31.0
Gain (Midband, dBi) Axial Ratio
  Rx
  Tx
  
44.6
47.7
Cross Pol
On Axis
  Rx
  Tx
  
-21.3 dB
-24.8 dB
in 1 dB contour
  Rx
  Tx
  
-21.3 dB
-24.8 dB
  
Sidelobe Compliances
  Rx
  Tx
  
FCC 25.138
FCC 25.138
Mechanical / Environmental Specifications
Antenna Travel
Azimuth ± 200° continuous
Elevation 0 - 90° of reflector bore sight
Antenna Drive Rate
Azimuth 4.0°/sec
Elevation 3.0°/sec
Polarization 3.0°/sec
Temperature
Operational -30 to 60°C (-22 - 140°F)
Survival -40 to 70°C (-40 - 158°F)
Winds1
Operational 30 mph (48 kph) Gusting to 45 mph (72 kph)
Survival 70 mph (112 kph) deployed any position
  
Antenna Stow Height
(With Optional Mount Frame)
15 1/4 in (387 mm)
17 9/16 in (446 mm)
Weight (with Mount Frame) 128 lb (58 kg) - with Viasat Tria

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