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Chart Plotters with AIS.

All Onwa Marine chart plotters with AIS have the latest Class B+ AIS transmitters with five Watts output. This is over twice the power of the old Class B system and uses SOTDMA technology (same as Class A) which provides for almost instant access to transmission slots. Another Plus for SOTDMA is that the refresh speed is much faster which is good news for all users but particularly so for users of high speed craft. Every device containg an AIS transmitter that we sell is checked for transmission power during its commissioning procedure using an RF test set specifically tuned to the AIS frequencies at 162 MHz for assessing and testing AIS transmitters. The result of the test is documented on the AIS set-up report that we send out with every unit showing the transmit power in both dBm and Watts. All Onwa AIS products that we sell have been subject to vigorous testing in an E.U approved Test House to ensure compliance with E.U and U.K rules; this is particularly relevant for R.F transmitting equipment and the use of transmitters without this would be illegal in UK and EU waters. Certification is available on request. The AIS transmitter must have essential information about your boat embedded into it as this information is transmitted to other vessels. Your essential boat details (MMSI number etc) will be set into your chart plotter by AVES Marine as a free service.
Brand: Quark Electrical Model: 4409
QK-A015-TX Active VHF Splitter (for AIS transponders) The QK-A015-TX Active AIS-VHF Antenna Splitter allows one VHF antenna to be shared between VHF and AIS devices: VHF radio (reception and transmission) AIS transponder (reception and transmission) AM/FM radio (reception) Built-in pre-am..
£199.00
Brand: Quark Electrical Model: 4351
The QK-A015RX Active AIS-VHF Antenna Splitter allows one VHF antenna to be shared between VHF and AIS devices: VHF radio (reception and transmission) AIS receiver (no transmission) AM/FM radio (reception) Built-in pre-amplifier for  AIS signal gain (typically 12dB) maximizes AIS re..
£162.00
Model: 4337
NMEA 2 metre cable to connect equipment to backbone. Extra strong  cable for rough usage...
£16.68
Brand: Onwa Model: 4110
KP-25A with built in Class B+ AIS transceiver. Class B+ is the later version of the original Class B two Watt system but having five Watts output and using SOTDMA transmitting technology (Class B is CSTDMA).  SOTDMA is superior to Class B CSTDMA, not only in being higher power, but also in..
£499.00
Brand: Onwa Model: 4160
Has everything that you need in one unit. KP-27X has both  Class B+ AIS transceiver and a 600-Watt sounder/Fish-Finder built into one unit, with a new and faster processor for use with the ever more complex charts and a 1000 Nits screen for those bright sunny days. NMEA 2000 data is ..
£769.00
Brand: Onwa Model: KP27A
KP-27A with built in Class B+ AIS transceiver All Onwa AIS products have a Class B+ AIS transceiver. Class B+ is the later version of the original Class B two Watt system but having five Watts output and using SOTDMA transmitting technology (Class B is CSTDMA).  SOTDMA is superior to Class B CS..
£550.00
Brand: Onwa Model: 3219
Featuring the very latest NMEA OneNet, an IP based network data transfer system - it is the future for data transfer. Read about OneNet in our blog.  KM-Multi 8A Latest top of the range 8 inch model with Class B+ AIS built in from Onwa Marine. With a fantastic new 1024 x 768 resolution screen a..
£995.00
Brand: Onwa Model: KM12A
Latest KM series 12" chart plotter with 24-month warranty.Featuring the very latest NMEA OneNet, an IP based network data transfer system - it is the future for data transfer. Read about OneNet in our blog. KM-Multi 12ALatest top of the range 12 inch model with Class B+ AIS built in from Onwa M..
£1,099.00
Brand: Onwa Model: KM12X
Latest KM series 12 " chart plotter with 24-month warranty.Click the KM12X demonstration links below to learn all you need to know about the Km12X. The videos are by Roger Gaspar, well known author of Crossing the Thames Estuary, a must have read for anyone sailing the Estuary. Roger is an expert as..
£1,299.00
Brand: Onwa Model: KM8X
Featuring the very latest NMEA OneNet, an IP based network data transfer system - it is the future for data transfer. Read about OneNet in our blog. KM-Multi 8X Latest top of the range 8 inch model from Onwa Marine. What a move forward this new model is - with a fantastic new 1024 x 768 resoluti..
£1,099.00
Brand: Onwa Model: 2215
This product communicates with other equipoment via NMEA1083, however, if you need NMEA2000 an Onwa NMEA0183 to NMEA2000 bi-directional converter will do this for you and also add wi-fi to your system as a bonus. Perfect for use as a stand alone transmitter/receiver to send your AIS details out to a..
£359.00
Brand: Onwa Model: K-combo 7A
Multi-function Chart Plotter with built in Class B+ 5 Watt AIS transceiver and 600 Watt Sounder/fish finder.  Includes 600 watt transducer (transom or thru-hull, specify with order)External KA-07 GPS aerial with 10 metres cable and surface mount base. 7 inch multi-function chart plotter 600 wa..
£795.00
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