Price: $67.99 | Compatible Model: Leica GAD32 Telescopic Rod, Gainflex UHF/GSM Radio Antenna, GS Series GNSS Receivers
This original-spec antenna arm fixes common field signal issues: unstable radio signal reception, loose antenna mounting, no dedicated cable connection port, antenna collision with survey poles, and weak RTK radio transmission on construction sites. The 3cm offset design creates safe separation for antennas and wiring while delivering stable continuous signal transfer for all-day GNSS survey work.

Product Overview

The Leica GAD34 3cm antenna arm (OEM part number 667220) is a factory-matched mounting accessory designed exclusively for Leica survey radio systems. Machined from high-strength aviation aluminum with anti-corrosion black anodized finish, this bracket resists abrasion, rain, dust and impact in rugged outdoor topographic, engineering and monitoring environments. Standard 5/8 inch threaded interface perfectly locks onto GAD32 telescopic poles, with built-in dual female RF connectors for seamless antenna cable routing without extra adapters.

Core Advantages & Practical Structural Design

• Precision 3cm offset extension, prevents antenna rubbing against telescopic poles
• Standard 5/8″ male thread base, direct screw installation on Leica GAD32 rod
• Dual integrated RF female ports, one for antenna mount, one for radio cable connection
• Solid CNC aluminum construction, shockproof and anti-rust for long-term field use
• Zero signal loss design, maintains full UHF/GSM radio transmission efficiency
• Compact lightweight structure, easy to disassemble and store in controller carry case
• Compatible matching accessory: Trimble TSC3 / TSC2 Yellow Nylon Carrying Case ($25, 0.2kg, 18 × 12 × 10 cm)
• Fits neatly into the front accessory pouch for antenna cables, brackets and small survey hardware

Signal Optimization & Field Application Scenarios

Perfect for RTK GNSS survey, land boundary mapping, construction layout, deformation monitoring and engineering measurement projects. The GAD34 arm provides standardized offset mounting for Gainflex UHF/GSM radio antennas, eliminating signal blockage from survey poles and improving radio coverage range. Pair this antenna bracket with our high-visibility yellow nylon protective case to store your field controller, antenna cables and this GAD34 arm together; the durable belt loop enables hands-free carrying during long-distance outdoor survey missions.

Product Specifications

Matching Survey Accessory: Trimble TSC3 / TSC2 Carrying Case ($25)Made of thick tear-resistant nylon fabric, this bright yellow field case shields Trimble TSC2 & TSC3 data collectors from scratches, dust and minor bumps. Equipped with a reinforced canvas belt loop for waist mounting, plus a dedicated front storage pocket to hold GAD34 antenna arms, serial data cables, screen protectors and stylus tools. 20 units available in warehouse for immediate global shipping.Browse more Leica GNSS brackets, survey communication cables and field replacement spare parts on xsurveying.com. We supply full-series original-spec survey accessories to guarantee stable radio signal and smooth field measurement workflows.