Trimble Catalyst DA2 Mounting Kit for Radiodetection Locators – Secure, Field-Ready GNSS + Mobile Device Integration

(Compatible with Trimble TDC6 and large smartphones)

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 mobile device—such as the Trimble TDC6 or any large-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® Large 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 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® Large Phone Holder (P/N RAM-HOL-UN10BU)

• Universal spring-loaded holder for large phones and the Trimble TDC6
• Stainless-steel spring and rubber-end grips provide secure yet accessible mounting
• Ideal for GNSS apps, mapping tools, utility-locating software, and workflow management

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.