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Why choose a DD coil over a concentric design?
Nokta LD28 11" Waterproof DD Search Coil for Legend 2
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Open May 19, 2026 - 02:05 PM
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Answer
May 19, 2026 - 02:05 PM
The LD28’s DD (Double-D) configuration creates a precise, blade-like detection pattern engineered specifically for high-performance sorting in trashy sites and mineralized ground. The dual-D overlapping windings isolate small, highly conductive keeper targets when they are tightly flanked by heavy iron junk, preserving clean target IDs where unified fields struggle. This specialized layout inherently mitigates ground signals, allowing the Legend 2 to sustain deep target penetrations across saltwater beaches and hot, mineralized soils.
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Nokta LD28 11" Waterproof DD Search Coil for Legend 2
The Nokta LD28 is an 11-inch waterproof DD search coil that delivers deeper detection range and tighter target separation for Legend 2 owners working trashy sites and mineralized ground. Legend 2 users hunting old homesites with heavy iron contamination need the dual-D blade-like detection pattern t...
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