Koden Electronics RB714A Marine Radar RA40C User Manual 21

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Document ID	110800
Application ID	FN+l2GbDNxecwfZkHFPpTQ==
Document Description	21
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Microsoft Word - pdf
Filesize	3.69kB (46081 bits)
Date Submitted	2000-07-27 00:00:00
Date Available	2000-12-12 00:00:00
Creation Date	2000-07-28 08:09:36
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2000-07-28 08:09:38
Document Title	21

CHAPTER 8. PRODUCT SPECIFICATIONS
8.1 General
Type:
RA40C, RA41C and RA42C
Power supply voltage and power consumption
••••Power supply voltage:
24Vdc (nominal)
(10.2 to 41.6 Vdc)
55 W or less (RA40C/41C)
70 W or less (RA42C)
••••Power consumption:
Distance range:
0.125 to 24 NM, 9 ranges
(RA40C)
0.125 to 36 NM, 10 ranges
(RA41C)
0.125 to 48 NM, 10 ranges
(RA42C)
(Continual variable range also
possible)
Distance resolution:
Within 30 m (RA40C)
Within 25 m (RA41C/42C)
Distance accuracy:
maximum
Better than 0.9%
of
range of the scale in use, or
8m,
whichever is the greater
Minimum detecting distance:
Within 30 m (RA40C)
Within 25 m (RA41C/42C)
Bearing resolution:
Within 7.5°(RA40C)
Within 4.5° (RA41C)
Within 3.0° (RA42C)
Bearing accuracy:
1° or less
Warm-up time:
2 minutes
Environment conditions
•••Ambient temperature range
(S/U):
(D/U):
-25 to 55 °C
0 to 55 °C
Humidity:
93% RH at +40 °C
Vibration:
(S/U): 3 mm( 300 to 500 rpm)
1.2 mm(500 to 1500 rpm)
0.3 mm(1500 to 3000 rpm)
Resonance
14.7m/s2(1.5G)
test
(D/U):
rpm)
3 mm(300 to 500 rpm)
0.75 mm(500 to 1500
0.2 mm(1500 to 3000
83
rpm)
Wind resistance:
100 knots (max.)
Waterproof standard:
(D/U):
(S/U):
Interconnecting cable:
IPX-5
IPX-6
30 m in max. (RA40C)
100 m in max. (RA41C/42C)
Noise:
(D/U):
(S/U):
(S/U):
84
65 dB or less
65 dB or less (RA40C/41C)
70 dB or less (RA42C)
8.2 Scanner Unit
Type:
RB714A (RA40C)
RB715A (RA41C)
RB716A (RA42C)
Antenna type:
Parabolic (RA40C)
Slotted-array (RA41C/42C)
Antenna characteristics
Beam width (horizontal):
6.0° ± 1.0°
3.9°
2.5° ± 0.3°
1.8° ± 0.2°
Beam width (vertical):
25° (typ.)
22° (typ.)
(RA40C)
(RA41C)
(RA42C with
3ft antenna)
(RA42C with
4ft antenna)
(RA40C/41C)
(RA42C with
3/4ft antenna)
Pulse width and peak power output:•
RA40C
Pulse width (µsec)
0.12 ± 0.02
0.3 ± 0.05
0.8 ± 0.1
Peak Power (kW)
1.5 (±50% )
2.0 (±50% )
2.0 (±50% )
RA41C/42C
Pulse width (µsec)
0.08
0.25
0.8
Peak Power (kW)
4 (-50% to +20%)
4 (-50% to +20%)
4 (-50% to +20% )
Radio wave type and frequency:
P0N, 9445 ± 30 MHz (RA40C)
P0N, 9410 ± 30 MHz
(RA41C/42C)
Antenna revolution:
24 rpm ± 20%
Transmit/receive switching:
Magic T and limiter type
(RA40C)
Circulator and limiter type
(RA41C/42C)
Intermediate frequency:
60 MHz
(logarithmic amplifier)
Noise figure:
6.5 dB or less
8.3 Display Unit
Type:
RF719A
Indication system:
PPI, PPI+semi-3D,
Split radar range
Indicator:
10-inch color LCD(TFT)
640 x 480 dots
Four(4 ) levels
85
Cursor Control:
Analog cursor key
and rotary encoder
VRM:
2 lines (One line can be offset.)
Unit of distance can be
selected from NM, KM, and
SM.
EBL:
2 lines (One line can be offset.)
Display modes:
HU, HS, NU, CU, and TM
Off-center:
Can be 100% off-centered over
the full range.
Guard zone:
Can be set at any desired
distance and angle in any
desired width. IN and OUT
modes are available.
Stretch:
2 modes
Echo track:
15, 30 sec, 1, 3, 6 min. and
continuous.
Other functions:
Interference rejection, Zoom,
Sleep mode,
Hold mode, Course error
display,
Parallel cursors, Stern marker,
and Navigation data display
mode
Panel brightness:
4 levels
Language support:
Chinese, Danish, English,
French, German, Greek,
Italian, Japanese, Korean,
Norwegian, Portuguese,
Russian, Spanish, Swedish,
and Turkish
8.4 External Interface
NMEA0183:
2 channels
(One standard channel;
Optional cable is required for
2nd-channel connections)
GGA, GLL, RMA, RMC
HDT, HDG, HDM, HSC,
VHW, VTG
VHW, VTG, RMA, RMC
RMB, BEC, BWC,
BWR, BER, BPI
DBT, DPT
RMB, XTE
L/L
Heading
Speed
Way point
Depth
Course error
86
Seawater temperature
MTW
Others (using optional cable):
External buzzer control output, Auxiliary indicator connecting signal
output and input, Bow direction signal input(SIN/COS signals), and
compass interface (10/12 bits serial)
8.5 Standard set
Display unit
Scanner unit
Display cover
Fuse
Interconnecting cable
Power supply cable
M10 hexagonal bolt
M12 hexagonal bolt
1 set
1 (10m)
1 (2m)
4 sets (for RA40C/41C)
4 sets (for RA42C)
8.6 Options
Interconnecting cable (15, 20, and 30 m for RA40C)
Interconnecting cable (15, 20, and 25 m for RA41C/42C)
Flush-mount installation kit
Junction box for external connection (with cable 1.5m)
Option connector kit
249J153058
8.7 External dimensions and weight
See APPENDIX
8.8 External Connection and function
X1
Connector for Option
pin No.
Name
19
20
NMEA2-A
NMEA2-B
GND
EXBUZ+
EXBUZ-
21
VIDEO_IN
VIDEO_OUT
22
GND
TRIG_IN
23
TRIG_OUT
SHF_IN
24
SHF_OUT
AZI_IN
25
AZI_OUT
function
NMEA ch2 data input(A)
NMEA ch2 data input(B)
Output for External Buzzer
Output for External Buzzer
controlled ship's power output
Video input for Monitor operation
0 to -1V negative video, Zi = 50ohm
Video output for External Monitor
0 to -1V negative video, Zo = 50ohm
Trigger signal input for Monitor operation
0 to 5V positive pulse, rising edge
Trigger output for External Monitor
0 to 5V positive pulse, rising edge
Heading signal input for Monitor operation
0 to 5V negative pulse, falling edge
Heading signal output for External Monitor
0 to 5V negative pulse, falling edge
Bearing Pulse input for Monitor operation
0 to 5V positive pulse, rising edge
Bearing Pulse output for External Monitor
87
0 to 5V positive pulse, rising edge
26
GND
GYRCK+
GYRCK-
27
10
GYRDT+
GYRDT-
28
11
GND
MARK_I
29
12
30
13
+12V
SIN
COS
REF
31
14
32
-GND
NMEA_OUT
Gyro Interface clock(+) input
Gyro Interface clock(-) input
apply 5V pulse between (+) and (-), isolated
Gyro Interface data(+) input
Gyro Interface data(-) input
apply 5V pulse between (+) and (-), isolated
External Marker signal input, ex) Radar Buoy
negative video, 0 to -1V Zi = 50ohm
External interface power, 100mA max.
Compass Interface for SIN/COS type
Compass Interface for SIN/COS type
Compass Interface for SIN/COS type
SIN/COS signal: SIN = REF+/-1V, COS = REF+/-1V
not used
NMEA data output, ex) MOB data, TARGET data
88

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