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Specifications

1. TypeKR-1268: 120cm hybrid array
2. Length and Rotate speedKR-1268: Open Array 120cm (KRA-2004) 24RPM
3. Wind loadRelative wind 100 knots
4. BeamwidthKRA-2004: Hor: 1.9 Vert: 22
RF TRANSCEIVER
1. Frequency9410 +/-30MHz (X-band)
2. Pulselength PRR0.08 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, 64nm)

* Pulselength & PRR for 1.5 and 3nm ranges can be selected in the menu

3. Peak Output Power6KW nominal
4. Mixer and Local OscillatorMicrowave Intergrated Circuit
5. IF60MHz
Bandwidth: 25MHz (0.08/0.3 μ s), 3MHz (0.8 μ s)
6. Noise Figure10dB nominal
 
 
ENVIRONMENTTemperature:
Display unit: -15 to +55 C (Display Unit)
Antenna unit: -25 to +70 C (Antenna Unit)
 
POWER SUPPLY13.8 VDC, 24 VDC, 36 VDC; 60W (30W in economy mode)
 
DISPLAY UNIT
1. Type12″ LED backlight, 32-bit TFT Color LCD Display
1024(V) x 768(H) dots
2. Display ModesHead-up, Course-up*, North-up*, True Motion**
* Heading input required
** Heading and speed inputs required
3. Range Scale (nm)Range: 0.125, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, 64, 72
Ring:0.0625,0.125,0.125,0.25,0.25,0.5,0.5,1,1,2,2,3,4,6,12
4. Echo TrailInterval: 15s, 30s, 1min, 3min, 6min, 15min, 30min or continuous
5. Interface(NMEA 0183 format)any talker (menu selection)
Input:
$–APB,$–BWC,$–BWR,$–DBK,$–DBS,$–DBT,$–DPT,
$–GGA,$–GLC,$–GLL,$–GTD,$–HDG,$–HDW,$–HDT,
$–MDA,$–MTW,$–RMA,$–RMB,$–RMC,$–VTG, $–VHW, $–XTE
Output: 
$–OSD,$–RSD,$–TLB,$–TLL,$–TTD,$–TTM
6. AIS DisplayAcquisition : 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)
7. Target Tracking FunctionAcquisition : 20 manual/10 auto + 10 manual
Tracking : Auto
Display : Speed, Course, Range/Bearing and CPA/TCPA