Sphere SSA-850, Installation And Operation Manual, Page: 3 / 21

Specification
Antenna Type Off-set Dish
Frequency Band Ku Band
LNB local oscillator (LO) 10.700 GHz
Antenna Dish Dimension 860x920mm
Polarization Horizontal and Vertical
Elevation Range 20
°
to 74
°
Azimuth Range 365
°
Tracking Rate 50
°
/sec
Temperate Range -20
°
to 70
°
Power 12 VDC
Current Usage
Max2.5A(Typ.1.6A) on SEARCH.
NO Current in Sleep mode
Antenna Weight
16kg - Roof unit ONLY.
19kg - Total Installed weight
Main System Components
Antenna Unit
The antenna unit houses the antenna positioning
Mechanism, LNB (low noise block), and control
Elements within the antenna. Weather tight
connectors join the power, signal, and control
cabling from the antenna IDU unit.
IDU (In Door Unit)
The IDU is the system’s user interface, providing
access to the system and its functions through an
LCD display Power and two control buttons.
IDU provides the power to the antenna as well as
receives the satellite signal from the antenna
unit.