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Orderline:
01225 709991

Dish Specifications for 1.8m / 2.4m & 3.2m prime focus dishes
Items & spec.
DJ180 
DJ240 
DJ320 
DJ420  
Panel (Sector Divided)
6
6
9
10
Diameter (cm)
180
240
320
420
Focal Length (cm)
682
91.5
112.0
147.0
C-BAND Gain @4.0GHz
35.89dB ± 1dB
38.39dB ± 1dB
40.89dB ± 1dB
43.759dB ± 1dB
KU-BAND Gain @12.5GHz
45.54dB ± 1dB
48.04dB ± 1dB
50.66dB ± 1dB
53.01dB ± 1dB
Elevation angle range (o)
0-90
0-90
15-90
15-90
Azimuth (o)
0-360
0-360
Fixed
Fixed
Aperture Efficiency
75%
75%
75%
75%
F / D ratio
0.38
0.38
0.35
0.35
Paint (Polyester Powder)
v
v
v
v
Colour (Cool Grey)
v
v
v
v
Standard Mount (G/P/W/PM)
G/P/W
G/P/W/PM
G
G
Pole diameter Acceptable (mm)
75-89
75
-
-
Ambient Temperature
-40 oC ~ +60 oC
-40 oC ~ +60 oC
-40 oC ~ +60 oC
-40 oC ~ +60 oC
Relative Humidity
0~100%
0~100%
0~100%
0~100%

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