935.1524/
F
/120
5
/1.
8e
Offset parabolic antenna
for one or two feed systems
CAS 075
CAS 75
CAS 75/R
1. Intended use
The parabolic antennas CAS 075, CAS 75 and CAS 75/R
are exclusively destined for:
– reception of satellite signals
– utilisation as a domestic antenna. A domestic or
private antenna is defined acc. to DIN 4131 as an
antenna with a free mast length of 6 m and a bending
moment at the fixing point of up to 1650 Nm.
– installation on buildings not subject to oscillations
It is important to observe the maximum load as
mentioned in the technical data. If that value is
exceeded, antenna parts can break loose.
The parabolic antennas CAS 075, CAS 75, CAS 75/R
can be equipped with
- one feed system (LNB) for reception of signals from
satellites occupying the same orbital position
- two feed systems for multifeed reception from satellites
being 3°
-4°
or 6° apart
With the aid of the additionally available multifeed
adapter plate ZAS 90, three feed systems can be fixed
on the parabolic antenna. Neither the feed systems nor
the mounting instructions for the feed systems are in the
scope of supply of the antenna.
Attention!
Do not use the parabolic antenna for purposes others
than mentionned in these instructions.
Never
• modify any antenna parts or
• use different components than those specifically
recommended by the manufacturer for use with
these antennas.
As a result of that, the stability and security of the
antenna can be effected.
Warranty conditions regarding the corrosion resis-
tance of the antenna:
- The antenna must be set up and mounted in a workman-
like manner, in consideration of the enclosed instruction
sheet
- The antenna must not be changed in its design (e.g.
drilled)
- The antenna must not be spoiled mechanically (e.g. de-
formations, deep or extensive damage, or abrasion of the
powder coating and surface coating)
- The antenna must not be damaged due to exposure to
chemicals (e.g. solvents, lacquers, detergents or similar)
- Only accessories made by Kathrein may be used for the
antenna
- The sales slip serves as proof of warranty claims.
Furthermore, the corrosion resistance for any damage
resulting from force majeur, e.g. lightning strike, or if the
antenna is used in regions which show frequently recur-
rent, erosive weather conditions wearing out the protective
coating shortly (e.g. sandstorms) is not warranted for.
2. Technical data
The parabolic antennas CAS 075, CAS 75, CAS 75/R
comply with the specifications acc. to DIN EN 50083-1.
Diameter of reflector:
Width 766 mm
Height 831 mm
Length of the support arm:
790 mm max. from
centre of mast
LNB holder:
Adapter plate for
mounting 1 or 2 Kathrein
feed systems (LNB)
Measurements (packed):
890 x 820 x 230 mm
Weight (packed):
9,0 kg
Weight (unpacked):
8,2 kg
Diameter of mast:
38 - 76 mm
Elevation angle:
5°-50°
Azimuth angle:
0°-360°
Wind surface area:
0,5 m
2
Vibration immunity:
ETS 300019-2-4
IEC Class 4 M 5
Windload 1:
480 N
for an installation height:
up to 20 m above ground
for a wind velocity:
up to 130 km/h
at a dynamic pressure:
800 N/m
2
Windload 2:
658 N
for an installation height:
higher than 20 m above
ground (factor 1.37)
for a wind velocity:
up to 150 km/h
Maximum load:
1044 N
with pressure head:
1740 N/m
2
(190 km/h)
Attention!
If the max. load is exceeded, antenna parts
can break loose