PRIMUSr 880 Digital Weather Radar System
40,000
ANTENNA ADJUSTED
30,000
FOR 2.8 UPTILT
20,000
7.9
10,000
5,000
0
10
Radar Beam Illumination Low Altitude
40,000
30,000
20,000
3,000 FT
5.6
10,000
5,000
0
0
Radar Beam Illumination Low Altitude
Radar Facts
5-6
10,500 FT
4,200 FT
10,500 FT
4,200 FT
1.15
20
30
RANGE NAUTICAL MILES
12- Inch Radiator
Figure 5- 6
ANTENNA ADJUSTED
FOR 2.8 UPTILT
7,400 FT
7,400 FT
3,000 FT
10
20
30
RANGE NAUTICAL MILES
18- Inch Radiator
Figure 5- 7
20,900 FT
20,900 FT
40
50
60
14,000 FT
14,000 FT
40
50
60
70
80
AD- 17718- R1@
70
80
AD- 17719@
A28- 1146- 102- 00