7. RADAR
7-24
is only able to sense the motion directly along the radial, either towards or away from
the radar, because the transverse component has no effect on the phase of the return-
ing electromagnetic wave.
The figure below shows an actual radar image with the target analyzer activated.
Operating mode and range
Single range: 0.063 to 72 NM, Target Analyzer ON, single range: 0.063 to 24 NM
Dual range: 0.063 to 12 NM, Target Analyzer ON, dual range: 0.063 to 12 NM
Radar
Total
velocity
Transverse
component
Radial component
Radial
Radar measures the
radial component of
velocity only
Target Analyzer: OFF
Target Analyzer: Target Mode
Target Analyzer: Rain Mode
Approaching
target (red)
Approaching
target (red)
Approaching
targets (red)
Approaching
targets (red)
Rain (blue)
Rain (blue)
Target Mode
Rain Mode
Approaching targets:
RED
Other targets:
GREEN
Approaching targets:
RED
Rain:
BLUE
Other targets:
GREEN
Summary of Contents for SMD12
Page 57: ...1 SYSTEM INTRODUCTION 1 40 This page is intentionally left blank ...
Page 60: ...2 ENGINE DISPLAY 2 3 Triple engines display Quad engines display ...
Page 87: ...2 ENGINE DISPLAY 2 30 This page is intentionally left blank ...
Page 117: ...3 PLOTTER 3 30 This page is intentionally left blank ...
Page 129: ...4 3D DISPLAY OVERLAYS 4 12 This page is intentionally left blank ...
Page 169: ...6 ROUTES 6 20 This page is intentionally left blank ...
Page 207: ...7 RADAR 7 38 This page is intentionally left blank ...
Page 255: ...10 FILE OPERATIONS 10 8 This page is intentionally left blank ...
Page 267: ...11 CAMERA VIDEO FUSION Link 11 12 This page is intentionally left blank ...
Page 297: ...13 AIS DSC MESSAGE 13 14 This page is intentionally left blank ...
Page 315: ...15 MAINTENANCE TROUBLESHOOTING 15 6 This page is intentionally left blank ...