11 – 7
……11.7 SCANNER (NKE-1059-7/9) ……………………………………
(1) Dimmensions: 7 ft Height 581 × Swing Circle 2288 (mm)
9 ft Height 581 × Swing Circle 2836 (mm)
(2) Mass: 7 ft Approx. 45 kg
9 ft Approx. 48 kg
(3) Polarization: Horizontal Polarization
(4) Directional Characteristic: Horizontal Beam Width: 7 ft 1˚ (-3 dB width)
9 ft 0.8˚ (-3 dB width)
Vertical Beam Width: 25˚ (-3 dB width)
Sidelobe Level: Below -26 dB (Within ±10˚)
Below -30 dB (Outside ±10˚)
(5) Revolution: Approx. 26 rpm (60 Hz)
Approx. 21 rpm (50 Hz)
(6) Drive Motor: 7 ft 220 V AC, 50/60 Hz, 3ø
110/220 V AC, 50/60 Hz, 1ø
9 ft 220 V AC, 50/60 Hz, 3ø
110/220 V AC, 50/60 Hz, 1ø
(7) Wind Velocity: Relative Wind Velocity: 51.5 m/s (100 knots)
……11.8 SCANNER (NKE-1052-6/9) ……………………………………
(1) Dimmensions: 6 ft Height 581 × Swing Circle 1910 (mm)
9 ft Height 581 × Swing Circle 2836 (mm)
(2) Mass: 6 ft Approx. 50 kg
9 ft Approx. 55 kg
(3) Polarization: Horizontal Polarization
(4) Directional Characteristic: Horizontal Beam Width: 6 ft 1.2˚ (-3 dB width)
9 ft 0.8˚ (-3 dB width)
Vertical Beam Width: 25˚ (-3 dB width)
Sidelobe Level: Below -26 dB (Within ±10˚)
Below -30 dB (Outside ±10˚)
(5) Revolution: Approx. 26 rpm (60 Hz)
Approx. 21 rpm (50 Hz)
(6) Drive Motor: 6 ft 220 V AC, 50/60 Hz, 3ø
110/220 V AC, 50/60 Hz, 1ø
9 ft 220 V AC, 50/60 Hz, 3ø
110/220 V AC, 50/60 Hz, 1ø
(7) Wind Velocity: Relative Wind Velocity: 51.5 m/s (100 knots)
(8) Transmitting Frequency: 9410 ±30 MHz
(9) Peak Power: 25 kW
(10) Transmitting Tube: Magnetron [M1437(A)]
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