Specifications - Furuno FR-8045 Operator's Manual

FURUNO
SPECIFICATIONS OF MARINE RADAR
1 GENERAL
1.1 Range, Pulse length (PL) and Pulse repetition rate (PRR)
1.2 Maximum range
1.3 Range resolution
1.4 Bearing resolution
1.5 Minimum range
1.6 Bearing accuracy
1.7 Range ring accuracy
2 ANTENNA UNIT
2.1 Radiator
2.2 Polarization
2.3 Rotation speed
2.4 Radiator length
2.5 Horizontal beamwidth
2.6 Vertical beamwidth
2.7 Sidelobe
XN-12A
XN-13A
3 TRANSCEIVER MODULE
3.1 Frequency and modulation
3.2 Peak output (nominal)
3.3 Range scale, Ring interval (RI) and Number of rings
Range (NM) 0.125 0.25
RI (NM) 0.025 0.05
Rings
3.4 Modulation
3.5 IF amplifier
3.6 Tuning
3.7 Warm-up time
4 DISPLAY UNIT
4.1 Indication system
FR-8065
Range (NM)
0.0625 to 1.6
1.5 to 3.2
3 to 72
72 NM
20 m
1.9° (XN-12A), 1.2° (XN-13A)
25 m
Within ±1.0°
0.9 % of range or 8 m, which is the greater
Slotted wave-guide array
Horizontal
24 rpm (RSB-0070), 48 rpm (RSB-0073)
120 cm (XN-12A), 180 cm (XN-13A)
1.9° (XN-12A), 1.35° (XN-13A)
22°
-24 dB or less (within ±10% of main-lobe)
-30 dB or less (outside ±10% of main-lobe)
-28 dB or less (within ±10% of main-lobe)
-35 dB or less (outside ±10% of main-lobe)
9410 MHz ±30MHz (X-band), P0N
6 kW
0.5 0.75
0.1 0.25 0.2 0.25 0.5 0.5 1
5 5 5 3
24 36 48 64
6 6 8 16
4 6 6 4
FET switching method
60 MHz
Automatic or manual
90 s approx.
12.1 inch TFT color LCD, 800 x 600 dots (SVGA)
SP - 1
PL (μs) PRR (Hz)
0.08 2100
0.3 1200
0.8 800
1 1.5 2 3
5 6 4 6
72
12
6
FR-8065
4 6 8 12 16
1 2 3 4
4 6 4 4 4
E3632S01C
140124