JRC JMA-932B-SA User Manual

11-5
11.5 SCANNER UNIT (NKE-1139)
(1) Dimensions : Height 791 x Swing Circle 4000 (mm)
(2) Mass : Approx. 165kg
(3) Polarization : Horizontal
(4) Directional Characteristics:
Horizontal beam width 1.9°
Vertical beam width 25°
Side lobe Level below -26dB (within +/-10°)
below -30dB (outside +/-10°)
(5) Revolution : Approx. 24rpm
(6) Power Supply for Motor : AC100 to 115V, 50/60Hz, 1φ or
AC220 to 240V, 50/60Hz, 1φ
(7) Maximum wind Velocity : 51.5m/s (100knots)
11.6 SCANNER UNIT (NKE-1130)
(1) Dimensions : Height 791 x Swing Circle 4000 (mm)
(2) Mass : Approx. 180kg
(3) Polarization : Horizontal
(4) Directional Characteristics:
Horizontal beam width 1.9°
Vertical beam width 25°
Side lobe Level below -26dB (within +/-10°)
below -30dB (outside +/-10°)
(5) Revolution : Approx. 24rpm
(6) Power Supply for Motor : AC100 to 115V, 50/60Hz, 1φ or
AC220 to 240V, 50/60Hz, 1φ
(7) Maximum wind Velocity : 51.5m/s (100knots)
(8) Transmitting Frequency : 3050±20MHz
(9) Transmitting Power : 30kW peak
(10) Transmitting Tube : Magnetron [M1555]
(11) TX Pulse width/
Repetition Frequency : SP1: 0.07uS/2250Hz, MP1: 0.2uS/2250Hz,
MP2: 0.3uS/1900Hz, MP3: 0.4uS/1400Hz,
LP1: 0.8uS/750Hz, LP2: 1.0uS/650Hz,
LP3: 1.2uS/510Hz
0.125, 0.25, 0.5nm: SP1
0.75nm: SP1/MP1
1.5nm: SP1/MP1/MP2/MP3
3nm: MP1/MP2/MP3/LP1
6nm: MP1/MP2/MP3/LP1/LP2
12nm: MP1/MP2/MP3/LP1/LP2
24nm: MP3/LP1/LP2
48nm: LP2
96nm: LP3

JRC JMA-932B-SA Specifications

General

Brand	JRC
Model	JMA-932B-SA
Category	Marine Radar
Language	English