August 19, 2023 · Elliptical coil

Upgrade Your Metal Detecting Game with Aftermarket Coils: Uncover Hidden Treasures Like Never Before!

Are you an avid metal detector enthusiast looking to take your treasure hunting game to the next level? One way to enhance your metal detecting experience is by upgrading your coils. Aftermarket coils offer a range of benefits, from increased depth and sensitivity to improved target separation. In this DIY-style post, we’ll explore aftermarket coil options and guide you through the process of upgrading.

1. Understanding Aftermarket Coils
Before diving into aftermarket coil upgrades, it’s important to understand what they are and how they work. Metal detector coils function as the search head or antenna that detects buried metals beneath the ground surface. Aftermarket coils are third-party replacements for the stock coils that come with most detectors.

2. Benefits of Upgrading
Upgrading your metal detector’s coil can provide several advantages:

a) Increased Depth: Aftermarket coils are often designed with advanced technology that allows them to reach greater depths than standard coils. This means you can detect targets buried deeper in the ground.

b) Improved Sensitivity: Upgraded coils typically have higher sensitivity levels, enabling you to detect smaller or more deeply buried objects that may have been missed before.

c) Target Separation: Enhanced target separation is another advantage offered by aftermarket coils. They excel at distinguishing multiple targets close together, reducing interference between adjacent items and providing better clarity on what lies beneath.

d) Specialized Coil Options: Many aftermarket manufacturers cater their product lines specifically for certain treasure hunting scenarios like gold prospecting, relic hunting, beach detecting, etc., offering specialized features tailored for those environments.

3. Choosing the Right Aftermarket Coil
When selecting an aftermarket coil upgrade for your metal detector, consider these factors:

a) Compatibility: Ensure compatibility between your metal detector model and the aftermarket coil you’re interested in purchasing. Manufacturers often provide compatibility charts or specifications on their websites.

b) Size and Shape: Coils come in various sizes—smaller ones offer better maneuverability but sacrifice depth, while larger ones provide greater ground coverage but might be less agile. Consider the terrain you’ll be detecting in and choose accordingly.

c) Target Type: Different aftermarket coils excel at detecting specific types of targets. For example, concentric coils are great for coin hunting, while Double-D (DD) coils are better suited for relic hunting or searching in mineralized soils.

d) Brand Reputation: Research reputable brands known for producing high-quality aftermarket coils. Online forums and detectorist communities are excellent resources to gather information on user experiences and recommendations.

4. Upgrading Your Coil
Now that you’ve chosen the perfect aftermarket coil for your metal detector let’s proceed with the upgrade process:

a) Gather Tools: Depending on your metal detector model, you may require a screwdriver or socket wrench to remove the old coil and attach the new one. Check your detector’s manual or manufacturer’s website for specifics.

b) Remove Old Coil: Unplug any connectors linking the stock coil to your metal detector control box. Loosen the screws holding the coil in place and carefully detach it from its mounting location.

c) Install New Coil: Align the new aftermarket coil with the same mounting holes from where you removed your old one. Securely tighten all screws without over-tightening to avoid damaging threads or plastic components.

d) Connectors and Calibration: Reconnect any necessary cables, ensuring a snug fit between both ends of electrical connectors. Follow manufacturer instructions regarding calibration if required when using a different-sized or shaped coil than before.

5. Tips for Maximizing Performance
To get optimal results from your upgraded coil, keep these tips in mind:

a) Learn Your New Coil: Spend time getting familiar with how your upgraded coil performs compared to stock coils—its strengths, weaknesses, target ID accuracy, etc.—through practice sessions in various environments.

b) Adjust Settings Accordingly: Experiment with sensitivity levels and discrimination settings to find what works best for your specific coil and search conditions. Each aftermarket coil may require slight adjustments compared to the factory defaults.

c) Ground Balance: Properly ground balancing your metal detector is crucial when using an upgraded coil, especially in mineralized soils or beach environments. Follow your detector’s manual instructions for accurate ground balance adjustments.

d) Regular Maintenance: Aftermarket coils, like any other metal detector component, require maintenance. Keep them clean from dirt and debris after each use to ensure optimal performance over time.

Upgrading your metal detector with an aftermarket coil can significantly enhance your treasure hunting experience. Increased depth, improved sensitivity, enhanced target separation, and specialized options are just a few benefits you’ll enjoy by making this upgrade. Remember to choose a compatible coil that suits your detecting needs while considering factors such as size, shape, target type, and brand reputation. By following the steps outlined above during the upgrade process and taking care of regular maintenance tasks afterward, you’ll be ready to uncover more hidden treasures than ever before!

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