Welcome to GPAC - GPS Precision Accessories Company


Antenna Mounting Solutions

Tripod Antenna Mount

GPAC Introduces an expanded line of Antenna Mounting products for RTK.

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GPAC specializes in durable cable assemblies, batteries, and accessories for GPS Surveying, GIS Applications, Construction, and Terrestrial Positioning.

We offer a full line of replacement data, antenna, power, and download cables for all of the leading GPS Receiver manufacturers including Ashtech, Leica, Navcom, Sokkia, Thales, Topcon, and Trimble.

We also offer an variety of stock radio modem cables for Satel, Siemens, Pacific Crest, and Trimble as well as base and rover radio antennas from Larsen and Maxrad.

All of the stock cable assemblies are available in custom lengths and in most cases can ship within 24 hours of placing an order.


You will see this RoHS Compliant icon displayed on many of the items listed here. This means that the product does not contain lead as prohibited by the European Community and has been assembled using "Lead Free" silver solder.

GPAC data and communication cables are assembled with a proprietary, TPE jacketed, Teflon coated, multi-conductor cable.

TPE is an abbreviation for "Thermoplastic Elastomer" a material that is recyclable, shares advantages of both rubber and plastic, and consumes less energy during the manufacture. This results in a durable cable that is more cost effective to manufacture and is more environmentally friendly.

Antenna cables are constructed with Mil-Spec RG142B/U Teflon coated, double shielded, silver plated coaxial cable. Tough and dependable.