KGC-222 consists of two main components, display and antenna.
Display unit has processor, receiver and LCD display built-in.
The backup sensor enables to output heading even if the GPS signals are interrupted in such case as the vessel passing under a bridge.
When KGC-222 is used with an echo sounder with heaving compensation function, you can obtain stable sea bottom without effect from heaves and waves.
|Display size and type||4.0" LCD|
|Display resolution||128 x 64 pixels|
|Receiving frequency||1575.42 MHz ± 1 MHz|
|Receiving channel||16 channel parallel|
|Setting time||2 minutes (at standard hot-start time)|
|Heading accuracy||1° rms|
|Heading resolution||0.1° rms|
|Positioning accuracy||Position||GPS: 10m (2 drms, PDOP 3 or less)|
|Velocity||1 m / sec (rms, SA:OFF, PDOP: 3 or less)|
|Output data level||RS-422|
|Output data format and sentences||NMEA 0183 Ver.2.0 (ATT, DTM, GGA, GLL, GSA, GSV, HDM, HDT, HVE, MSS, RMC, ROT, VTG, ZDA, PKODA, PKODG1, PKODG7, PKODG21, PKODQ)|
|NMEA ports||Total 3 : input / output|
|Dimensions||142(H) x 180(W) x 630(D) mm (GPS antenna GA-12), 131(H) x 220(W) x 90(D) mm (Display unit KGC-222.MU)|
|Weight||2.2 kg (GA-12), 0.89 kg (KGC-222.MU)|
|Power supply||10.8 to 31.2 VDC|
|Power Consumption (24VDC)||9W or less|