Features:
AIS display function
Multi target and background color selectable
Rugged die-cast, waterproof housing
3 NMEA ports
User-programmable fuction keys
Automatic optimization of radar picture
Newly enhanced short range performance
Head-up, Course-up and North-up representation mode
Economy Mode, Guard Zone Alarm and Watch Mode.
ANTENNA RADIATOR
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1. Type
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KR-1338C: 55cm hybrid array
KR-1668C: 120cm hybrid array
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2. Length and Rotate speed
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KR-1338C: Radome 60cm (KRA-1002) 24RPM
KR-1668C: Open 120cm (KRA-1003) 24RPM
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3. Wind load
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Relative wind 100 knots
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4. Beamwidth
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KRA-1002: Hor: 4″ Vert: 25″
KRA-1003: Hor: 1.9″ Vert: 22″
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RF TRANSCEIVER
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1. Frequency
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9410 +/-30MHz (X-band)
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2. Pulselength PRR
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0.08 µ 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)
0.8 µ s/600 Hz(3*, 4, 6, 8, 12, 24, 36, 48**, 64**nm)
* Pulselength & PRR for 1.5 and 3nm ranges can be select in menu
** KR-1668C
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3. Peak Output Power
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4KW nominal
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4. Mixer and Local Oscillator
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Microwave Intergrated Circuit
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5. IF
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60MHz
Bandwidth: 25MHz (0.08/0.3 µ s), 3MHz (0.8 µ s)
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6. Noise Figure
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10dB nominal
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ANTENNA RADIATOR
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1. Type:
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KR-1338C: 55cm hybrid array
KR-1668C: 120cm hybrid array
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2. Length and Rotate speed
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KR-1338C: Radome 60cm (KRA-1002) 24RPM
KR-1668C: Open 120cm (KRA-1003) 24RPM
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3. Wind load
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Relative wind 100 knots
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4. Beamwidth:
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KRA-1002: Hor: 4″ Vert: 25″
KRA-1003: Hor: 1.9″ Vert: 22″
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ENVIRONMENT
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Temperature
Display unit: -15 to +55oC
Antenna unit: -25 to +70oC
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POWER SUPPLY
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10.5 VDC to 40.0 VDC, 60W (30W in economy mode)
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DISPLAY UNIT
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1. Type
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10.4″ LED backlight, 32-bit TFT Color LCD Display
640(V) x 480(H) dots
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2. Display Modes
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Head-up, Course-up*, North-up*, True Motion**
* Heading input required
** Heading and speed inputs required
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3. Range Scale (nm)
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Range: 0.125, 0.25, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36
Ring:0.0625,0.125,0.125,0.25,0.25,0.5,0.5,1,1,2,2,3,4,6,12
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4. Echo Trail
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Interval:15s,30s,1min,3min,6min,15min,30min or continuous
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5. Interface(NMEA 0183 format)
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any talker (menu selection) input
$–APB,$–BWX,$–BWR,$–DBK,$–DBS,$–DBT,$–DPT,
$–GGA,$–GLC,$–GLL,$–GTD,$–HDG,$–HDW,$–HDT,
$–MDA,$–MTW,$–RMA,$–RMB,$–RMC,$–VTG,$–XTE,
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6. AIS Display
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Acquisition : AIS vessels or ATON
Tracking : Auto
Display : Vessel Name, MMSI, Call sign, Range/Bearing, L/L
Speed/Course, ROT, CPA/TCPA
(AIS data input required)
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EQUIPMENT LIST
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1 Display unit (KRD-1003): 1 unit
2 Radome Antenna unit
KR-1338C : KRA-1002 1 unit
KR-1668C : KRA-2002 1 unit
Antenna Cable (KRC-004-10/15/20)
10/15/20/30m (Specify when ordering)
3 Power Cable (KRP-002-0), 3m
4 Standard Spare Parts and instalation materials : 1 set
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