Furuno DRS2D-NXT, Руководство по установке

Страница: 24 / 40

FURUNO
DRS2D-NXT
SP - 1
E3686S01B
211122
SPECIFICATIONS OF RADAR SENSOR
DRS2D-NXT
1 RADIATOR
1.1 Antenna type Patch array antenna
1.2 Antenna length 17-inch
1.3 Horizontal beam width 5.2° typical (-3dB)
RezBoost effective beam width* 2.0° to 3.9°
*: RezBoost provides better echo resolution, in a manner similar to adjusting the beam width.
1.4 Vertical beam width 25° (-3dB)
1.5 Sidelobe attenuation -25 dB
1.6 Rotation 24/36/48 rpm coupled with range or 24 rpm fixed (select)
2 RADAR FUNCTION
2.1 Tx frequency
Ch # P0N (MHz) Q0N (MHz)
1 9380 9400
2 9400 9420
3 9420 9440
2.2 Output power 25 W nominal
2.3 Intermediate frequency 83.75/103.75 MHz
2.4 Range, Pulse length and Pulse Repetition Rate (PRR)
Range (NM)
Pulse length (

s)
(non-modulated/modulated)
PRR
(Hz approx.)
0.0625 to 0.5 0.08/5.0
1100
0.75 to 1 0.15/7.5
1.5 to 2 0.3/11
3 to 4 0.6/13
6 to 12 1.2/15
16 to 48 1.2/18
2.5 Minimum range 20 m
2.6 Range resolution 20 m
2.7 Bearing accuracy ±1°
2.8 Warm-up time Null
3 INTERFACE
3.1 Number of port
LAN 1 port, Ethernet, 100Base-TX, RJ45
4 POWER SUPPLY
12-24 VDC (10.8-31.2 V): 2.5-1.3 A (stand-by: 1.0-0.5 A)
5 ENVIRONMENTAL CONDITIONS
5.1 Ambient temperature -25°C to +55°C (storage: -30°C to +70°C)
5.2 Relative humidity 93% or less at +40°C
5.3 Degree of protection IP26
5.4 Vibration IEC 60945 Ed.4
6 UNIT COLOR
N9.5 (cover), PANTONE2945C (bottom)