Chartplotter GPS KP-38A/ONWA

The Onwa KR-38A chartplotter from the well-known Chinese company ONWA Marine is a universal navigation device, indispensable on vessels of various types. This Onwa chartplotter ensures navigational safety of navigation. Displays the location of the vessel on electronic maps, allows you to exchange navigation and other data with other vessels and coastal services. The 5-inch color LCD plotter Onwa KR-38A has a built-in AIS transponder of class B+, a GPS antenna. The AIS is equipped with a VHF transmitter, two TDMA receivers of two VHF channels, an interface, a communication processor, a GPS receiver. Thanks to the latter, the operator also receives data on the position, COG, SOG. The chartplotter supports K-Chart 2.0, K-Chart 3.0, C-Map Max, Navionics + maps. Compatible with GNSS GLONASS, GPS, Beidou, Galileo.

$317.00

Chartplotter Onwa KR-38A

The memory of this Onwa chartplotter can store 12,000 user waypoints, a maximum of 30 routes. It has an automatic track log for 8,000 points, allowing you to track the vessel’s route in both directions. The chartplotter display complies with the IPX5 protection class: it will withstand exposure to low-pressure water jets. The antenna has an IP66 protection rating: it is completely protected from dust and water penetration into the shell. A GPS receiver with 50 parallel channels continuously tracks the vessel’s location using data from up to 50 satellites. The Onwa KR-38A chartplotter complies with IMO requirements, the international standard IEC 60945.

Application areas

  • Navigation. Ensures safe navigation by tracking and displaying the vessel’s location, course information, and maneuvers.
  • Shipping. Chartplotter allows watercraft to exchange various data with other watercraft, shore services for the safety of navigation.
  • Security, protection. Can be used to monitor suspicious activity, control transportation, patrol waters.

Reasons to buy

  • Supports K-Chart 2.0, K-Chart 3.0, C-Map Max, Navionics + charts.
  • Automatic route log for 8,000 points, ability to track the vessel’s route in both directions.
  • GPS receiver with the ability to use data from 50 satellites.
  • Compliance with IMO requirements, international standard IEC 60945.

Compatible cards

4 1

AIS capabilities

5 2

Dimensions

5 1
Chartplotter
Dimensions, mm
198x120x77
Frequency band, MHz
156.0125-158.0125 MHz; 160.6125-162.0375 MHz
Frequency grid step, kHz
25
Modulation
GMSK
Radiated power, W
1.0
Radiation class
G2B, F2D
Radiation bandwidth at -30 dB level
18.8 kHz
AIS Channel 1
161.975 MHz (channel 87B)
AIS Channel 2
162.025 MHz (channel 88B)
Frequency deviation, kHz
± 5
Frequency deviation
+ 10 x 10⁻⁶
Carrier frequency power deviation, dB
± 1.5
Parasitic radiation
9 kHz … 1 GHz
-36 dBm
1 GHz … 4 GHz
-30 dBm
Polarization
Vertical
Receiver sensitivity
-123 dBm
Modulation on reception
1,300 Hz / 2,100 Hz FSK
Receiver selectivity on adjacent channel, dB
not worse than 70
Receiver selectivity for side channels, dB
not worse than 70
Antenna type, dB
pin, gain=3 dB
Polarization
vertical
Transfer speed
1200 bps
Transponder type
digital
Receiver sensitivity
-123 dBm
Modulation on reception
1,300 Hz / 2,100 Hz FSK
Receiver selectivity for side channels
not worse than 70 dB
GPS Antenna “KA-07”
Number of channels
50
GPS receiver operating frequency
1575.42 MHz + 1.023 MHz
Frequency of information output
1 Hz
Accepted class of radiation
11M5G1D
Frequency stability – long term
1 x 10⁻⁶
Accuracy of location determination
5 m

 

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