Trimble Catalyst DA2 Mounting Kit for Radiodetection Locators – Secure, Field-Ready GNSS + Mobile Device Integration (Compatible with standard-size smartphones including Android and iPhone) Transform your Radiodetection locator into a high-accuracy, GNSS-enabled data collection platform with this Trimble Catalyst DA2 Mounting Kit. Designed for utility locating, mapping, inspections, and underground asset documentation, this kit provides a rugged, stable, and ergonomic way to mount both the Trimble Catalyst DA2 GNSS antenna and a standard-format smartphone directly onto your RD locator. Built around a custom bracket engineered to attach securely to Radiodetection locator models, this system positions the DA2 for optimal satellite visibility while keeping your mobile device conveniently accessible. With durable RAM® mounting components, including a Tough-Ball™, three short double-socket arms, and an X-Grip® Universal Phone Holder, the kit delivers a rock-solid, vibration-resistant setup suitable for daily field use. Key Features Custom Radiodetection Mounting Bracket • Purpose-built bracket attaches directly to your Radiodetection locator • Holds the Trimble Catalyst DA2 in an ideal position for GNSS accuracy • Provides a stable mounting point for RAM® components and the mobile device RAM® Tough-Ball™ with 1/4"-20 Thread (P/N RAP-B-379U-252037) • Secure threaded ball mount for attaching device holders or accessories • Durable composite and stainless-steel construction • Provides a flexible connection point between the locator bracket and RAM arms Three RAM® Double Socket Arms – B Size (P/N RAM-B-201U-A) • Short-length socket arms for a compact, rigid mounting configuration • Allow precise device positioning while minimizing flex or wobble • Strong clamping force ensures stability in rugged field environments RAM® X-Grip® Universal Phone Holder (P/N RAM-HOL-UN7BU) • Spring-loaded universal holder for standard-size smartphones (Android and iPhone) • Stainless-steel spring and rubber-end grips provide secure yet accessible mounting • Perfect for GNSS apps, mapping tools, utility-locating software, and mobile workflows Ideal For Utility locators, field technicians, GIS and mapping professionals, survey crews, municipal utilities, contractors, and underground asset managers who need an integrated, hands-free, high-accuracy GNSS workflow while operating Radiodetection equipment.