Onwa KCOMBO-7A: 7 inch with Class B+ AIS and built in sounder
£699.00
- Stock:
- Model: K-combo 7A
Available Options
Description
Multi-function Chart Plotter with built in Class B+ 5 Watt AIS transceiver and 600 Watt Sounder/fish finder.
Transducer is an option - it is not supplied in the box.
Choice of 600 Watt dual frequency transducers: Thru hull or Transom
- 7 inch multi-function chart plotter
- 600 watt Sounder/Fish finder built in
- Class B+ SO-TDMA AIS transceiver built in
- Low reflectivity sunlight viewable screen
- External KA-07 GPS aerial with 10 metres cable
- Comes with K-chart 3.2 for UK and Ireland - can use C-map and Navionics charts
- 24 month warranty
Class B+ Technology
Why choose Class B+ ?SOTDMA technology - same technology used by class A with guaranteed time slot allocation. Class B has to wait for a transmission space to be allocated. Class A is always prioritised and where commercial vessels are operating (just where you need AIS) waits may be excessively long. 5 W transmission power. Assuming an efficient AIS aerial system Class B can transmit further, 8 to 12 miles, for Class B this is likely to be 4 to 6 miles. - reception for both systems is the same 16 miles+, however, depends upon aerial system and installation height. Increased transmission rate. Faster refresh rates which increase with speed - better for all craft and essential for high speed craft. Example: high speed craft at 23+ knotts refreshes every 5 seconds, Class B = every 30 seconds + wait time for a transmission slot.
AIS Features
- Transmits and receives AIS messages and data from your vessel to Class A, Class B, AIS base station. also receives from , AIS buoy (AtoN), AIS SART/MOB device
- CPA and TCPA adjustable alarms
- Alarm alert when warning of potential collision situation or AIS rescue alarm (AIS SART or AIS MOB) is received
AIS Tracking Functions
- Clear overlay of AIS targets on the mapping system (plotter screen mode)
- AIS target information is shown when the cursor is placed on an AIS target
- Optional selection of displaying the name of all AIS targets in real time
AIS Messaging
- Can send and receive composed messages between ONWA AIS plotters
- Messages can be broadcasted or can be sent to a specific MMSI no.
- Message history and number of unread messages can be viewed when a contact is selected
- Pop up box for incoming message alert
exactTrax
- Track fishing boats and small commercial vessels with AIS class B type transceivers across the globe
- Can send standard AIS message and exactTrax message
- ONWO AIS can connect other sensors to the AIS module such as ultrasonic weather sensor and speed log, to send with exactTrax message
- In order to use exactTrax, user must avail ExactEarth service
Air Track Recording
- Ability to record tracks of AIS targets - auto and manual AIS saved tracks
- Recorded tracks are useful when checking the records during an accident
- Recorded AIS tracks can be reviewed and displayed in the plotter screen