Furuno DRS6A X-Class, Руководство по установке

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FURUNO
DRS6A X-Class
SPECIFICATIONS OF RADAR SENSOR
DRS6A X-Class
1 ANTENNA UNIT
1.1 Antenna type Slotted waveguide array
1.2 Antenna length 3.4 ft (XN10A), 4 ft (XN12A), 6 ft (XN13A)
1.3 Horizontal beam width 2.3° (XN10A), 1.9° (XN12A), 1.4° (XN13A)
1.4 Vertical beam width 22°
1.5 Gain 27.5 dBi (XN10A), 28.5 dBi (XN12A), 30 dBi (XN13A)
1.6 Sidelobe attenuation
XN10A -20 dB (within ±20°), -28 dB (±20° or more)
XN12A -24 dB (within ±20°), -30 dB (±20° or more)
XN13A -28 dB (within ±10°), -35 dB (±10° or more)
1.7 Rotation 24/36/48 rpm range coupled or 24 rpm fixed
2 RADAR FUNCTION
2.1 Tx frequency 9410 ±30 MHz
2.2 Output power 6 kW nominal
2.3 Duplexer Ferrite circulator with diode limiter
2.4 Intermediate frequency 60 MHz
2.5 Range, Pulse length and Pulse Repetition Rate (PRR)
Range (NM)
Pulse length (

s)
PRR (Hz. approx.)
0.0625 to 0.75 0.08 3000
1 to 1.5 0.15 3000
2 0.3 1500
3 to 4 0.5 1000
6 to 8 0.8 600
12 to 120 1.2 600
2.6 Maximum range 120 NM
2.7 Minimum range 25 m
2.8 Range resolution 20 m
2.9 Range accuracy 1% of range in use or minimum VRM, whichever is the greater
2.10 Bearing resolution 2.3° (XN10A), 1.9° (XN12A), 1.4° (XN13A)
2.11 Bearing accuracy ±1°
2.12 Warm-up time 90 s approx.
2.13 Target tracking (TT) Auto or manual acquisition: 30 targets in 16 NM
Past position: 5/10 pts on all activated targets
Vector time: Off, 1 to 60 min.
3 INTERFACE
LAN: 1 port, Ethernet, 100Base-TX
4 POWER SUPPLY
24 VDC: 4.0 A