Category Archives: General Interest Article

Unlock Dual-Engine Monitoring with the A037

The A037 Engine Data Monitor & NMEA 2000 Converter is widely known for its ability [...]

Understanding AIS Transponders: Class B vs. Class B+ (SOTDMA)

Automatic Identification System (AIS) transponders are essential marine safety tools that let vessels broadcast their [...]

Why Choose Quark-Elec for Marine Electronics

When it comes to boating, having reliable, high-performance electronics isn’t just a luxury, it’s essential. [...]

How to Choose Between an AIS Transponder with a Built-In Splitter or a Dedicated VHF/AIS splitter

When you’re installing an AIS transponder on your vessel, one of the first questions is: [...]

MPPT Devices for Marine: What They Are, How They Work, and Why You Need One

Modern vessels rely more than ever on onboard electrical systems. From navigation electronics and lighting [...]

Introducing Even Smarter Connectivity: The Latest Updates to our A027+ AIS Receiver

We’re excited to announce major enhancements to our A027+ NMEA 2000 AIS Receiver, making an [...]

MMSI: What It Is and Why It’s Regulated

Imagine you’re setting sail on a calm afternoon. The radio crackles, a digital distress alert [...]

Compare AIS and Multiplexer Setups

Browse the most popular solutions' diagrams

OpenCPN setup with AIS/GPS/SeaTalk/NMEA Mux.

Step by step guide showing how to setup the NMEA data input.

WiFi APP connectivity for ‘old school’ wired sensors and autopilots

Everyone's talking about it... using phones and tablets as chart-plotters.