Furuno 1823C-BB Marine RADAR User Manual


 
SP - 3
3.3 Modulator FET Switching Method
3.4 Intermediate Frequency 60 MHz
3.5 Tuning Automatic or manual
3.6 Receiver Front End MIC (Microwave IC)
3.7 Bandwidth Tx pulselength 0.08 µs and 0.3 µs: 25 MHz
Tx pulselength 0.8 µs: 3 MHz
3.8 Duplexer Circulator with diode limiter
3.9 Warming up 90 s approx.
4 INTERFACE
4.1 Input Data IEC 61162-1 (NMEA 0183 Ver1.5/2.0)
Own ship’s position: GGA>RMC>RMA>GLL
Ship’s speed: RMC>RMA>VTG>VHW
Bearing (True): HDT>HDG
*1
>HDM
*1
>VHW
Bearing (Magnetic): HDM>HDG
*1
>HDT
*1
>VHW
Course: RMC>RMA>VTG
Water depth: DPT>DBT>DBS>DBK
Wind: MWV>VWT>VWR
Water Temperature: MTW
Time: ZDA
*1
: calculated by magnetic deviation
4.2 Output Data
Alarm signal 12 VDC, 100 mA or less
NMEA 0183 Ver1.5 GGA, GLL, RMA, RMC, GTD, VTG, ZDA (GPS data required)
RMB, WPL, BWC or BWR, APB, AAM, BOD, XTE, VHW, MTW,
DPT or DBT, DBS (ETR required),
TLL (L/L, Heading data required), TTM (ARPA required)
5 PLOTTER FUNCTION
5.1 Projection Mercator
5.2 Usable Area 85 latitude or below
5.3 Position Indication Latitude/longitude, Loran C LOP or DECCA LOP
5.4 Effective Projection Area 0.125 nm to 1,024 nm (at equatorial area)
5.5 Track Display Plot interval: by time (1 sec. to 99 min. 59 sec.) or
by distance (0 to 99.9 nm)
5.6 Colors Red, yellow, green purple, light-blue, blue, white
5.7 Memory Capacity Track/mark: 8000 points, Waypoint: 999 points,
Route: 200 routes with 35 waypoints each
5.8 MOB 1 point
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