12 inches Color LCD Marine Radar/ with AIS Display and Target Tracking (APRA)

MODEL: KR-1238/1268

FEATURE:

1. Adjustable DATA FIELD, more flexible

2. The system software can be updated via USB

3. AIS display function

4. Multi color selection for target and background

5. Rugged die-cast, waterproof housing

6. Target tracking (TT) function, can track and trace up to 20 targets

7. User-programmable function keys

8. Automatic optimization of radar picture

9. Newly enhanced performance

10. Head-up, Course-up, and North-up representation mode

11. Economy Mode, Guard Zone Alarm and Watch Mode

SPECIFICATION OF KR-1238/1268

Antenna Radiator

1. Type:

KR-1238: 55cm hybrid array

KR-1268: 120cm hybrid array

2. Length and Rotation speed:

KR-1238: Radome 60cm (KRA-1004) 24RPM

KR-1268: Open 120cm (KRA-2004) 24RPM

3.   Wind load: Relative wind 100 knots

4.   Beamwidth:

KRA-1004: Hor: 4° Vert: 25°

KRA-2004: 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-1268/1568

3. Peak Output Power: KR-1238: 4KW nominal

                                     KR-1268: 6KW 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

Display Unit

1.   Type:

12” (KR-1238/1268) LED backlight, 32 bit TFT Color LCD Display. 1024(W) × 480(H) dots

2.Display Modes:

Head-up, Course-up*, True motion**

*Heading input required **Heading and speed inputs required

3. Range Scales (nm):

Range: 1/8, 1/4, 1/2, 3/4, 1, 1.5, 2, 4, 6, 8, 12, 16, 24, 36, 48**, 64**, 72**

Ring: 1/16, 1/8, 1/4, 1/4, 1/2, 1/2, 1, 1, 2, 2, 3, 4, 6, 12

4. Echo Trail        

Interval: 15s, 30s, 1min, 3min, 6min, 15min, 30min, or Continuous

5.   Interface (NEMA 0183 format) --: any talker (menu selection):

Input

$--APB, $--BWC, $--BWR, $--DBK, $--DBS, $--DBT, $--DPT, $--GGA, $--GLC, $--GLL, $--HDG, $--HDM, $--HDT, $--MDA, $--MTW, $--RMA, $--RMB, $--RMC, $--VTG, $--VHW, $--XTE

6.   AIS Display:

Acquistion: 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 Funtion

Acquisition: 20 manual or 10 auto + 10 manual

Tracking: Auto

Display: Speed, Course, Range/Bearing and CPA/TCPA

Environment

Temperature:

-15℃ to + 55℃ (Display unit)

- 25℃ to + 70℃ (Antenna unit)

Power Supply

• 13.8VDC, 24VDC, 36VDC, 60W (30W in economy mode)

Equipment List

1. Display Unit

KR-1238/1268: KRD-1005   1 unit

2. Antenna Unit

KR-1238: KRA-1004           1 unit

KR-1268: KRA-2004           1 unit

3. Antenna Cable (KRC-05-10/15/20)

10/15/20/30 m (Specify when ordering)

4. Power Cable (KRP-002-0), 3m

5. Standard Spare Parts and Installation Materials   1 set