* SeaTalk™ is a registered trademark of Raymarine. With the SiRF CGEE (Client Generated Extended Ephemeris) technology, has the capability of predicting. Mounted on a masthead, 20 feet above sea level. The brand new BU-353-S4 is a weather-proof USB GPS receiver that features a highly sensitive, low power consumption chipset in a ultra compact form factor, its powered by a SiRF Star IV GPS chipset, and will provide you with superior performance in urban canyons, and in dense foliage. If both the quantity and the completeness of AIS messages is important to you, we recommend the dual channel receivers. However, part of some multi-AIS messages may be lost, due to the hopping nature of the product.

Manually adjustable hopping interval rates (0.25 seconds, 1 second, 30 seconds and auto-hopping) Channel hopping will increase the number of messages received, in comparison with single channel receivers. (A single channel receiver that ‘hops’ between two AIS channels) QK-A026-plus NMEA 2000 AIS Receiver with NMEA Multiplexer+N2K Converter + WiFi + GPSĭual channel AIS+GPS receiver, with SeaTalk TM to NMEA converterĪIS channel hopping. QK-AS02 entry level AIS/VHF Antenna or QK-AS12 AIS/VHF Fibreglass Antennaįor any technical questions regarding this product, you can visit the forum at and ask us your question, it’s regularly checked by our technical team and your question may already have been answered there.Īlternatively, contact us directly, with details of your set up and we will be happy to help.įor mobile view and PDF click here Features

1 x CD containing manuals, configuration software and drivers.

Compatible with Windows XP,7,8,10, Mac OS X, Linux systems.

QK-A021 AIS Receiver USB dongle (Auto-hopping V2.0).

USB 2.0 powered (<26mA Serial output: 38400 bps baud rate over USB.

Manually adjustable hopping interval rates (0.25 sec, 1 sec, 30 sec and auto-hopping).

Auto-hopping channel algorithm improves captured message rate by 4%.

Receiving on dual channels (161.975 MHz and 162.025 MHz) alternately.

SMA connector for 50 Ohm VHF antenna (SMA to BNC coaxial adaptor included).

NMEA 0183 output via USB (compatible with Windows, Mac OS X, Linux systems).

Single channel, but patented Hopping technology improves captured message rate.

Up to 12 nautical miles receiving range.

Easy to use, entry level, AIS receiver USB dongle.

The QK-A021 is a single channel AIS receive-only unit, which allows you to receive AIS messages direct to your laptop or other devices via USB.Įntry level, pocket sized and pocket friendly.

Marine usb gps receiver for laptops