8 - D2O FL1 Product Manual
D2O
90°
75°
60°
45°
30°
15°
0°
75°
60°
45°
30°
15°
0°
EX
AM
PL
E S
AT
EL
LIT
E P
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SE
S
A poor site installation. The proximity to the building and tall trees means that several transmission angles, particularly close to the horizon,
may have failed due to an obstruction of the radio waves. The dark segments represent unobstructed transmission angles at this site and
the light segments represent the ideal transmission angles.
A POOR SITE
INSTALLATION
90°
75°
60°
45°
30°
15°
0°
75°
60°
45°
30°
15°
0°
D2O
EX
AM
PL
E S
AT
EL
LIT
E P
AS
SE
S
An improved site. The distance to the building has increased and an area with lower surrounding foliage has been selected. To further
maximise transmission opportunities the D2O has been placed on a taller mast allowing for a wider view of the sky. Now the overlap of the
unobstructed angles (dark segments) has increased to cover almost all of the ideal angles (lighter segments).
AN IMPROVED SITE
INSTALLATION
