Furuno FR-8062 Operator's Manual page 124

FURUNO
2.3 Auto Antenna Rotation Speed
0.125 0.25 0.5
48 rpm (SP)
SP=Short Pulse (0.08 µs), MP=Medium Pulse (0.3 µs), LP=Long Pulse (0.8 µs)
Max. range: FR-8252, 96 nm, FR-8062, FR-8122, 72 nm
For the 1.5 nm and 3.0 nm ranges, the antenna rotation speed is also changed depending on the
setting of Pulse Length in the Echo menu.
3. RF TRANSCEIVER
3.1 Frequency and Modulation
3.2 Peak Output Power
3.3 Intermediate Frequency
3.4 Tuning
3.5 Noise figure
4. DISPLAY UNIT
4.1 Display
4.2 Range, Range Ring Interval, Number of Rings
Range 0.125 0.25
Ring
0.025 0.05
Interval
No. of
5 5
rings
Max. range: FR-8252: 96 nm, FR-8062, FR-8122, 72 nm
4.3 Markers
Automatic selection of antenna rotation speed and pulse
length according to range are available. The table below
shows antenna rotation speed and pulse length selected
according to range.
Range, Antenna Rotation Speed and Pulselength
0.75 1.0 1.5 2 3
36 rpm (MP)
9410 MHz ±30MHz (X band), P0N
FR-8062: 6 kW, FR-8122: 12 kW, FR-8052: 25 kW
60 MHz
Automatic or manual
5 dB (typical)
12.1-inch rectangular TFT color LCD, 600 x 800 dots,
Effective radar display 300 dots
0.5 0.75 1
0.1 0.25 0.25
5 3 4
Heading Line, Bearing Scale, Range Rings, Variable Range
Marker (VRM), Electronic Bearing Line (EBL), Target Alarm
Zone, Waypoint Mark (navigation input required), Zoom Win-
dow
4 6 8 12
24 rpm (LP)
1.5 2 3 4
0.25 0.5 0.5 1
6 4 6 4
SP - 2
FR-8xx2 Series
16 24 36 48 64
6 8 12 16 24 36
1 2 2 4 4 6
6 4 6 4 6 6
E3539S01F
6/28/2006
72 96
48 64 72 96
8 8 12 16
6 4 6 6