Humminbird AS GPS NMEA Splitter Cable Review

Let’s Talk About Humminbird AS GPS NMEA Splitter Cable

The Humminbird AS GPS NMEA Splitter Cable is a seemingly simple piece of equipment, but it unlocks powerful possibilities for serious anglers. Manufactured by Humminbird, this cable allows you to connect an external GPS receiver to your ONIX or SOLIX unit while simultaneously maintaining NMEA 0183 communication. This seemingly small cable can drastically improve your navigation and data integration on the water.

For years, I relied on internal GPS antennas on my fish finders, often battling signal loss in challenging conditions. The frustration of losing GPS lock in deep canyons or under heavy tree cover on the river was a constant source of irritation. I needed a reliable way to ensure continuous GPS connectivity, regardless of the environment.

Upon unboxing, the Humminbird AS GPS NMEA Splitter Cable felt robust and well-constructed, reassuring me about its ability to withstand the harsh marine environment. The connectors were snug and secure, and the cable itself seemed durable. I was immediately impressed by the quality.

Compared to using a standard GPS unit and trying to manually input coordinates, this cable promised seamless integration. I had also considered a competing splitter cable from Garmin, but my loyalty to Humminbird‘s ecosystem and the positive reviews of the AS GPS HS external antenna steered me in this direction. I was optimistic that this would solve my GPS connectivity woes.

This was more than just a splitter cable; it was a potential solution to a nagging problem that impacted my fishing success. I was eager to put it to the test and see if it lived up to the hype.

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Real-World Testing: Putting Humminbird AS GPS NMEA Splitter Cable to the Test

First Use Experience

I first tested the Humminbird AS GPS NMEA Splitter Cable on a multi-day fishing trip to Lake of the Woods, known for its vast size and complex waterways. I connected the cable to my Humminbird SOLIX 12, along with the Humminbird AS GPS HS external antenna. The cable immediately allowed my SOLIX 12 to utilize the external antenna for a stronger, more stable GPS signal.

The weather was challenging, with intermittent rain and fog, but the Humminbird AS GPS NMEA Splitter Cable and the AS GPS HS antenna combo performed flawlessly. I experienced no GPS signal drops, even when navigating through narrow channels and heavily wooded areas. Installation was straight forward.

Initially, I was concerned about the added complexity of an external antenna and splitter cable, but the setup was surprisingly easy. I just needed to follow the provided Humminbird instructions to connect everything. The immediate improvement in GPS signal strength erased any initial hesitation.

Extended Use & Reliability

After several months of consistent use, the Humminbird AS GPS NMEA Splitter Cable continues to perform reliably. The cable shows no signs of wear and tear, despite being exposed to sun, saltwater spray, and the occasional accidental stomp. I always wipe it down with a damp cloth after each trip, preventing corrosion.

The connections remain secure, and the data flow is consistently stable. My previous experiences with internal GPS antennas were frustrating due to frequent signal loss, especially in areas with dense foliage. This splitter cable, coupled with the external antenna, has completely eliminated that problem.

Maintaining the cable is simple: just visual inspection and occasional cleaning. It has significantly improved my fishing experience by providing constant and accurate GPS data. It has exceeded my expectations.

Breaking Down the Features of Humminbird AS GPS NMEA Splitter Cable

Specifications

The Humminbird AS GPS NMEA Splitter Cable‘s core function is to split the connection, allowing both GPS input and NMEA 0183 data communication. It is specifically designed for Humminbird ONIX and SOLIX units, including current models like SOLIX 10, SOLIX 12, and SOLIX 15. It enables the use of optional external GPS receivers like the AS GRP or AS GPS HS.

The cable’s black color helps it blend seamlessly with other marine electronics. The cable’s durable construction ensures longevity in harsh marine environments. These specifications translate to a stable and reliable connection for both GPS data and other NMEA 0183 compatible devices.

Performance & Functionality

The Humminbird AS GPS NMEA Splitter Cable excels at its primary job: providing a reliable connection point for both GPS input and NMEA 0183 data. It ensures that your Humminbird unit receives a strong GPS signal from an external antenna while simultaneously allowing communication with other NMEA 0183 devices. The AS GRP and AS GPS HS antennas are the antennas that are intended to be used with the splitter.

Its strength lies in its simplicity and reliability. There are no fancy features, just a dependable connection that enhances GPS performance. It could benefit from clearer labeling on the connectors, as it could prevent accidental misconnections. It definitely meets my expectations.

Design & Ergonomics

The build quality of the Humminbird AS GPS NMEA Splitter Cable is solid. The connectors are robust and feel secure, and the cable itself is sturdy enough to withstand the rigors of marine use. The cable’s weight is negligible.

The design is straightforward, prioritizing functionality over aesthetics. There is virtually no learning curve. This product is designed for ease of use.

Durability & Maintenance

The Humminbird AS GPS NMEA Splitter Cable is built to last. It should endure years of use with proper care. Maintenance is minimal; just keep the connectors clean and dry.

Accessories and Customization Options

The primary accessory for the Humminbird AS GPS NMEA Splitter Cable is an external GPS receiver, specifically the Humminbird AS GRP or AS GPS HS. These antennas provide a stronger GPS signal than the internal antenna in many Humminbird units. The cable is designed to be directly compatible with the specified Humminbird units and GPS antennas. There are very few alternatives to antennas that are not the AS GRP or AS GPS HS due to NMEA 0183 compatibility.

Pros and Cons of Humminbird AS GPS NMEA Splitter Cable

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Who Should Buy Humminbird AS GPS NMEA Splitter Cable?

This cable is perfect for pro anglers, serious recreational fishermen, and anyone who relies heavily on accurate GPS data for navigation and fishing. Those who fish in areas with poor GPS reception, such as deep canyons or heavily wooded areas, will benefit most from the Humminbird AS GPS NMEA Splitter Cable. This is a vital tool for serious navigators.

If you only fish occasionally in open water with clear skies, the internal GPS antenna on your Humminbird unit may suffice. You should also skip this product if you don’t own an Humminbird ONIX or SOLIX unit. A compatible Humminbird external GPS antenna is a must-have accessory to maximize the benefits of this splitter cable.

Conclusion on Humminbird AS GPS NMEA Splitter Cable

The Humminbird AS GPS NMEA Splitter Cable is a worthwhile investment for anglers seeking a reliable and consistent GPS signal. It effectively addresses the common problem of GPS signal loss in challenging environments. The price is a bit steep for a cable, but the improved performance and reliability justify the cost for serious users.

I would absolutely recommend this cable to anyone who demands accurate and dependable GPS data on the water. If you rely on your Humminbird unit for navigation and fish finding, this cable is a must-have. Get the Humminbird AS GPS NMEA Splitter Cable and experience the peace of mind that comes with knowing you’ll always have a strong and reliable GPS signal.