Skew Setting - Megasat Profi-Line II Bedienungsanleitung

6. Skew setting

Signals in vertical (red) and horizontal (blue) line
have an offset of exactly 90º to each other. Due to
the different position of the satellites, depending
on your location, it is possible that the signals do not
hit the LNB exactly vertically and horizontally. To
adjust this, you need to bring the LNB in the correct
position to the emitted signal. This adjustment on
the LNB is called „skew adjustment". The following
figure shows you the optimal setting of the LNB.
The closer the match, the better the reception.
Slightly loosen the screws on the back of the an-
tenna. Set the required skew angle and then tigh-
ten the screws again.
bad
reception
Country City
Bulgaria Sofia
Denmark Copenhagen
Finland Helsinki
France Paris
Germany Berlin
England London
Greece Athens
Hungary Budapest
Italy Rome
Poland Warsaw
Portugal Lisbon
Spain Madrid
Belgium Brussels
Sweden Stockholm
Switzerland Bern
Austria Vienna
good
reception
Astra 2 Astra 3 Astra 1
+1.7 +6.8
-3.4 -0.4
+5.2 +7.9
-13.9 -10.5
-4.1 -0.7
-13.7 -10.7
+1.3 +7.3
-1.3 +3.0
-9.8 -5.0
+1.5 +5.1
-30.2 -27.0
-24.8 -21.2
-11.2 -7.9
+1.1 +3.8
-11.3 -7.5
-3.4 +0.7
best
reception
Hotbird Astra 4
+11.4 +11.0 +19.0
+2.5 -0.3
+10.3 +6.8 +11.2
-7.2 -9.2
+2.6 +0.3
-7.8 -10.3
+12.7 +13.4 +22.5
+6.9 +5.6 +12.8
-0.4 -0.6
+8.4 +6.1 +12.2
-23.7 -25.3
-17.6 -18.7
-4.8 -7.0
+6.4 +3.0
-3.8 -5.2
+4.5 +3.0 +10.2
LNB position
Satellite signal
Thor Hispasat
+24.0 +41.0
+5.3 +9.1 +24.8
+14.2 +25.2
-2.2 +2.9 +25.0
+6.6 +10.8 +27.8
-4.0 +0.6 +21.6
+28.1 +45.9
+17.5 +34.7
+8.5 +14.6 +37.0
+16.2 +31.0
-16.8 -10.1 +23.9
-9.9 -3.2 +27.5
-0.3 +4.4 +24.7
+7.8 +11.0 +23.8
+2.4 +7.8 +29.5
+15.0 +32.9
Eutelsat 5
+27.2
+11.6
+16.0
+6.3
+13.5
+3.9
+31.6
+20.5
+18.5
+18.8
-5.1
+1.5
+9.3
+13.0
+11.4
+18.0
15