Quark-Elec QK-A024 - User Manual

QK-A024/26 Manual
V 3.0 1 of 16 2020
QK-A024/26 Manual
Wireless AIS + GPS Receiver
(GPS: A026 only)
With NMEA Multiplexer + WiFi
Features
• Two independent receivers monitoring AIS channels (161.975MHz & 162.025MHz) and decoding
both channels simultaneously.
• Sensitivity up to -105 dBm@30% PER
• Up to 35 nautical miles receiving range
• USB 2.0 powered (QK-A024: <120mA@5.0V) (QK-A026: <160mA@5.0V)
• NMEA 0183 message output through WiFi, USB and NMEA 0183
• Built-in GPS to provide positional data (No GPS connection in A024)
• Combines NMEA input (4800bps default, configurable) and AIS messages (+GPS in A026), and
outputs as a seamless stream of data
• BNC connector for 50 Ohm VHF antenna
• Powered SMA connector for 50 Ohm GPS antenna
• Ad-hoc and Station operating modes
• The internal WiFi access point connects up to 4 devices simultaneously
• Plug & Play connectivity with chart plotters and PCs
• Compatible with Windows, Mac, Linux, Android and iOS (Initial configuration must be completed
using Windows software.)
• This device connects to NMEA 0183 and is compatible with RS422 output devices. NMEA 0183-
RS232 devices can connect to our device by using the Protocol Bridge (QK-AS03)
• This device does not come pre-loaded with map data. We advise using openCPN or other similar
software for map data. Some Apps may charge for map use

Quark-Elec QK-A024 Specifications

General

SBAS	WAAS, EGNOS, MSAS, GAGAN
Operating Temperature	-40°C to +85°C
Position Accuracy	2.5m CEP
Velocity Accuracy	0.1 m/s
Time Accuracy	30 ns
NMEA sentences	GGA, GSA, GSV, RMC, VTG
Baud Rate	4800 bps, 9600 bps, 38400 bps
Supply voltage	5.0V DC
Update Rate	1 Hz
Interface	USB

Summary

Device Connections and Interfaces

NMEA 0183 Input;Output Ports

USB Data and Power Port

WiFi Wireless Connectivity

Installation and Operation

Mounting and Location

Power Supply Requirements

Details the power requirements and recommended power sources.

VHF;AIS Antenna Setup

GPS Antenna Connection (A026 Only)

NMEA Data Management

NMEA 0183 Baud Rate Configuration

NMEA 0183 Protocol Compatibility

WiFi Data Output Modes

Details WiFi modes, focusing on Ad-hoc connection for direct device access.

Ad-hoc WiFi Connection

Guides on connecting directly to the device's WiFi access point.

USB Data Interface Setup

Covers USB driver requirements and how to verify the connection in Windows.

USB Driver Installation Guide

Details driver requirements for Mac, Windows, and Linux systems.

Verifying USB Connection (Windows)

Explains how to check COM port assignment in Windows Device Manager.

Device Configuration Settings

Configuring NMEA Baud Rates

Guides users through configuring NMEA 0183 input/output baud rates using the software tool.

Configuring WiFi Station Mode

Details steps to set up the device to connect to a router's WiFi network.

Chart Software Integration

USB Setup for Chart Software

Configures chart plotter software (e.g., OpenCPN) to receive data via USB.

WiFi Setup for Chart Software