KGP-920
Chapter 3
Specifications
93121662-02
3-1
Chapter 3 Specifications
3.1 GPS receiver
Receiving frequency
1575.42 MHz
Receiving channel
18 channel parallel
Receiving code
C/A code
Sensitivity
Better than –130 dBm (elevation angle: 5
o
or over)
Position
10 m 2drms(GPS), 5 m 2drms(DGPS), 8 m 2drms(SBAS)
SOG
0.1 kt rms
Accuracy
HDOP
≦
4
COG
± 3
o
(SOG 1-17 kt), ±1
o
(SOG >17 kt)
Note: Accuracy is subject to change in accordance with DoD civil GPS user policy.
3.2 Display section
Display
LCD with backlight (128 x 64 dot’s, effective picture area: 85.71 x 54.35 mm)
Display mode
NAV1, NAV2, NAV3, PLOT, MOB (Man Over Board)
Display range
0.025, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20 nm (sm, km)
Usable ground
Within 80° in latitude
Plotting interval
10, 20, 30 seconds, 1, 3, 5 minutes, 0.1, 0.5, 1 nm (sm, km)
Track
display
Plotting capacity
2,000 points
Position data display
Latitude/longitude in increments of 0.0001 minute, converted Loran C
LOPs, converted Loran A LOPs, converted Decca LOPs,
Navigational display
Speed, course, velocity made good/course made good/elapsed time,
altitude, distance/bearing/cross track error/course deviation/time to go to
waypoint, total time to go and distance on route, DOP value, present time
(UTC or LTC), satellite status, beacon receiving status, distance/bearing
between two points, MOB display
Instant (event) memory
200 points
Waypoint memory
200 points
Route memory
20 routes (Max. 400 waypoints) reverse trail possible
Alarm
Proximity, cross track error, CDI, anchor watch
Position compensation
Latitude/longitude, LOPs, Datum
Magnetic compensation
Auto or manual
Parameters
Loran C LOPs conversion, Loran A LOPs conversion, Decca LOPs
conversion, memory of waypoints and name (up to 10 letters), selection
of measuring unit (nm, sm, km), antenna height unit (ft, m), antenna
height, averaging (smooth) factor, position mode (2D or 3D automatic
selection), beacon stations selection
3.3 Data Input/Output
Output data format
(DATA connector)
IEC 61162-1/ NMEA 0183 Ver.1.5 (NMEA1, 2)/ CIF/ SHIPMATE
(AAM, APB, BOD, BWC, DCN, DTM, GBS, GGA, GLC, GLL, GNS, GSA, GSV,
MSS, RMB, RMC, Rnn, RTE, SGR, VTG, WDC, WPL, XTE, ZDA)
Output data format
(DATA2 connector)
IEC 61162-1
(AAM, APB, BOD, BWC, DCN, DTM, GBS, GGA, GLC, GLL, GNS, GSA, GSV,
MSS, RMB, RMC, Rnn, RTE, SGR, VTG, WDC, WPL, XTE, ZDA)
Input data format
RTCM SC104 Ver.2.0 (DGPS)