Kathrein CAS 120 Manuel de service télécharger pdf (Page 13)

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

Fig. 7

Fig. 8

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Kathrein CAS 120 Manuel de service Page 13