10 4 Inch Marine Radar - China

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

Display Unit

1 - Type: 10.4” LED backlight, 32 bit TFT Color LCD Display

640(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: 0.125, 0.25, 0.5, 0.75, 1, 1.5, 2, 4, 6, 8, 12, 16, 24, 36, 48**, 64**

Ring: 0.0625, 0.125, 0.125, 0.25, 0.5, 0.5, 1, 1, 2, 2, 3, 4, 6, 12

**KR-1668C

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)

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

Company Contact:

• Posted By: Shenhuayang Technology Co., Ltd

• Phone: 8675583289123

• Address: Unit 29E/F, East Tower , Guangye Building, Fuhua R, shenzhen , China

• Email:

• Business Description: involved in international trade import export of goods, products, and services