ONWA®
10.4” Color LCD Marine Radar/ with AIS Display
MODEL: KR-1338C/KR-1668C
AIS Display function is complemented in ONWA New Radar series, KR-1338C and KR-1668C. KR-1338C and KR-1668C is a high contrast 10.4” color LCD radar designed for a wide range of vessels including pleasure craft, fishing boats and work boats. They allow you to see far away objects before they are visible and allows you to see in the dark, fog or during periods of obstructed visibility in any weather condition.
SPECIFICATION OF KR-1338C / KR-1668C
Antenna Radiator
1. Type:
KR-1338C: 54cm hybrid array
KR-1668C: 120cm hybrid array
2. Length and Rotation speed:
KR-1338C: Radome 60cm (KRA-1002) 24RPM
KR-1668C: Open 120cm (KRA-2002) 24RPM
3. Wind load: Relative wind 100 knots
4. Beamwidth:
KRA-1002: Hor: 4° Vert: 25°
KRA-1330: Hor: 1.9° Vert: 22°
RF Transceiver
1. Frequency: 9410±30 MHz (X-band)
2. Pulselength PRR: 0.08µ s/2100 Hz (0.125, 0.25, 0.5, 0.75, 1, 1.5*nm)
0.3µ s/1200 Hz (1.5*, 2, 3 nm)
0.8µ s/ 600 Hz(3*, 4, 6, 8, 12, 16, 24, 36, 48**, 64** nm)
Pulselength & PRR for 1.5nm and 3nm ranges can be select in menu
**KR-1668C
3. Peak Output Power: 4KW nominal
4. Mixer and local Oscillator: Microware Integrated Circuit
5. IF: 60 MHz
Bandwidth: 25 MHz (0.08/0.3µ s), 3 MHz (0.8µ s)
6. Noise Figure: 10 dB nominal
Environment
Temperature: -15℃ to + 55℃ (Display unit)
- 25℃ to + 70℃ (Antenna unit)
Power Supply
Power supply: 10.5 to 40.0 VDC, 60W (30W in economy mode)
Equipment List
1. Display Unit (KRD-1003) 1 unit
2. Radome Antenna Unit
KR-1338C: KRA-1002 1 unit
KR-1668C: KRA-2002 1 unit
3. Antenna Cable, 10/15/20/30 m (Specify when ordering)
4. Power Cable, 3m
5. Standard Spare Parts and Installation Materials 1 set
