型号

INDERA MX-2

(LPI naval radar)

国别

印度尼西亚

生产商

RCS

天线类型

Type: Dual TX-RX reflector antenna

Feed: Microstrip patch array

天线增益

30, 20 dBi

波束宽度

水平：1.2, 2 度

垂直：20 度

第一旁瓣电平

< -20 dB

TX-RX隔离度

> 70 dB

天线转速

20 rpm max

天线长度

184, 94 cm

RF

X波段

带宽

60 MHz

PRF

2 kHz

Beat frequency

1 MHz

频率捷变

Sweep-to-sweep (2 kHz)

发射功率

2, 1.6, 1.3, 0.8, 0.3, 0.05, 0.001 W

ESM距离

< 1.5 nm @ -70 dBm (ESM DR3000ULC)

噪声系数

1.7 dB

灵敏度

-114 dBm

ADC精度

16 bits

Range cells

512 cells

信号处理

Range FFT & Doppler FFT

Doppler speed

31 kts (57 km/h) max

操作系统

Linux

Rang scales

0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 14, 16, 20, 24 nm

Range resolution

2.7, 3.6, 5.4, 7, 11, 15, 22, 29, 36, 43, 51, 58, 72, 87 m

Number of rings

5 rings

显示单元

Display unit: 23” color VGA 1280 * 1024 pixels

Color schemes: Navy, daylight, red, green, amber, customizable

Azimuth mode: North-up, head-up, course-up, true motion

EBL/VRM: 2 lines/2 markers

Guard zone: 1 zone

Ignored zone: 3 zones

Tracking: ARPA functionality using MATA

Chart: Electronic chart system (ECS/ECDIS)

物理特性

Dimensions: 184/94 cm (I) * 35 cm (w) * 76 cm (h)

Weight: 70/50 kg (40/20 kg rotor + 30 kg stator)

Wind load: 70 kts @ max antenna rotation speed

Temperature: -25 to +50 摄氏度

Casing: Ship-deck use (IP66)

电源

Automatic voltage regulator + UPS

Bearing data

Encoder

Peripherals

AIS, GPS, compass

参考文献

1. INDERA MX-2 LPI naval radar