INTRODUCTION:
Yar15 series IMO maritime radar is a simplified yar27 series radar, which is suitable for domestic ships under 10000 tons. It has excellent performance and better cost performance. This series of radars has IMO type approval certificate of China Classification Society (CCS). It complies with the latest international radar specifications such as IEC 60945 and IEC 62388.
Yar15 series radar has good wave, snow and rain clutter suppression performance, CFAR processing, relative and true wake, ARPA collision avoidance, trial operation ship and other functions. It is a high cost-effective marine navigation radar with a range of 0.125nm-72.0nm. The radar is equipped with a standard 17 inch display, with an operation area diameter of 260mm, which is greater than 250mm as required by the specification.
FEATURES
●Higher cost performance,real worth to use.
●Advanced noise and clutter suppression technology,good ability to detect small targets.
●Good performance in wave and rain suppression.
●Relative and true trail functions,easy to find moving targets.
●Up to 80 ARPA targets,and 1 000 AIS targets.
●Nav-line function.
●Bilingual between Chinese and English.
●Optional built-in radar performance monitor(PM).
Antenna&Scanner Unit
|
Name
|
Parameters
|
|
Range
|
0.125-72NM
|
|
Minimum range
|
25m
|
|
Range resolution
|
25m
|
|
Range accuracy
|
1 % of range, or 30m，which is greater
|
|
Azimuth accuracy
|
±1°
|
|
Azimuth discrimination
|
2.1°（1.2m antenna） or 1.6°（1.8m antenna）
|
|
Antenna Type
|
Slotted waveguide array
|
|
Antenna Rotation
|
24rpm
|
|
Wind resistant
|
100kn relative velocity
|
|
Antenna
|
Typel
|
RAX12B
|
RAX18B
|
|
Length
|
120cm
|
180cm
|
|
Beam-Width(H)
|
1.85°
|
1.35°
|
|
Beam-width(V)
|
22°
|
22°
|
|
Side lobe within±10°
|
-24dB
|
-28dB
|
|
Side lobe outside±10°
|
-30dB
|
-32dB
|
|
Frequency
|
9410±30MHz (X -band)
|
|
Transmitter power
|
Type
|
RTR12B
|
RTR25B
|
|
Power
|
12.5kW
|
25kW
|
|
Modulation
|
FET switching mode
|
|
IF
|
60MHz
|
|
Band wiath
|
30MHz (0.08μs, 0.15μs),10MHz (0.5μs) , 3MHz (1.0μs)
|
|
NF
|
＜ 6.0dB
|
|
Power
|
|
Nominal voltage
|
24VDC
|
|
Supply voltage range
|
18.0VDC～36.0VDC
|
|
Nominal current
|
10A
|
Display & Processor Unit
|
Name
|
Parameters
|
|
Display size
|
RD17B
|
RD19B
|
|
17″
|
19"
|
|
Effective radar diameter
|
260mm
|
290mm
|
|
Resolution
|
1280x1024
|
1280X1024
|
|
Radar image color
|
Yellow, Green, White, or Multi-color, in 32 levels gray.
|
|
Language
|
Chinese/English selectable
|
|
Display mode
|
Heading up
Heading up true bearing
North up
North up true motion
Course up
|
|
Relative and ground true trail
|
15s-5min selectable，can be switched off
|
|
ARPA Qty
|
Automatic or manual acquisition up to 80 targets，in 0.1NM-24NM
|
|
AIS Qty
|
Up to 1000 targets
|
|
TT target tracking data format
|
IEC61162-1 Ed.2
|
|
VDR interface
|
VGA
|
|
Display interface
|
DVI
|
|
Navigation device interface
|
AIS, compass, navigator, log
|
*RPM-X is optoonal
Yar15 radar is widely used in small and medium-sized ships, such as seagoing ships and fishing boats. The following figure is an application case of a new chemical shipbuilding in China. The main and auxiliary radars all use the round boat radar. The main radar uses yar27-1912-20X, and the auxiliary radar uses yar15-1712-18X. It operates for a long time, with superior performance and quality assurance.
