936.2079/A/
0206
/5.8e
d) Feed system (LNB)
The feed systems and their mounting instructions are not
in the scope of the delivery of the parabolic antenna.
Detailed information for the correct installation is
supplied together with each feed system.
Fig. 7
One, two or three Kathrein feed systems can be
mounted on the swivelling multifeed support on the
support arm via the adapter plate! The marking on the
adapter plate indicates
–
3
as the mounting position for
one
feed system,
–
2
and
4
as the mounting positions for two multifeed
systems allowing signal reception from satellites
3°-4° apart,
–
1
and
5
as the mounting positions for two multifeed
systems allowing signal reception from satellites
6° apart.
When using positions 1 and 5, a feed system can also
be additionally mounted in the middle on position 3
(3 satellites 3° apart).
Fig. 8
Example for mounting positions for multifeed
reception with
satellites 3°-4° apart.
Pos. 2
Pos. 4
ASTRA 19,2° East
+
EUTELSAT 16° East
ASTRA 23,5° East
+
ASTRA
19,2° East
EUTELSAT 16° East
+
HOTBIRD 13° East
HOTBIRD 13° East
+
EUTELSAT 10° East
EUTELSAT 10° East
+
EUTELSAT 7° East
with
satellites 6° apart.
Pos. 1
(
Pos. 3)
Pos. 5
ASTRA 23,5° East + (ASTRA
19,2° East) +
EUTELSAT 16° East
ASTRA 19,2° East + (EUTELSAT 16° East) + HOTBIRD 13° East
EUTELSAT 16° East + (HOTBIRD 13° East) +
EUTELSAT 10° East
HOTBIRD 13° East + (EUTELSAT 10° East) +
EUTELSAT 7° East
Tip!
With multifeed applications the antenna should
be aligned to the satellite with the weaker signal level.
Satellite
A
Satellite
B
B A
Fig. 7
Fig. 8
