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Leica GG03 Smart Antenna

GG03 Professional

L1/L2 GNSS SmartAntenna,
120 channels GNSS receiver with options:
L1/L2, GPS and GLONASS Easily, RTK processing
kernel, upgradeable with GG03 options:
(e.g. 5Hz).

799843 - GG03 Professional includes:

  • 1 x 799843 GG03 Professional


$4,497.03 Tax excluded

$8,150.00- $3,652.97

3-5 Days Shipping
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100% secure payments


Upgradeable, reliable and accurate GNSS technology

The Leica Zeno GG03 is completely upgradeable; starting as an L1 only DGPS SmartAntenna up to a highly accurate L1/L2 GNSS SmartAntenna. Built on years of knowledge and experience, the GG03 combines a high-performance GNSS SmartAntenna with complete reliability.

  • The GLONASS option improves satellites tracking in obstructed locations
  • The L2 option delivers cm accuracy in RTK or post-processed
  • High-accuracy, jamming resistant measurement engine, to ensure accurate and reliable results in the most demanding environments for all in-view satellite tracking

Built for the field

Designed for extreme environments – rugged, light-weight, and cable-free.

  • With IP68 the GG03 is built to withstand the most toughest field whilst maintaining an ergonomic, light-weight and compact design
  • Built to operate in extreme temperatures -30 °C to +60 °C
  • Easily exchangeable all-day-battery

Designed for versatile use

Choose the field computer, the field software and the setup (pole or backpack) to suit your workflow and budget.

  • Ready-to-use with Leica Zeno Field and Leica MobileMatriX
  • Various Leica Geosystems handhelds and tablet computers supported, such as Leica Zeno 5, Zeno 10 & Zeno 15, and the Leica CS25
  • Use Leica Zeno Connect to embed custom applications



Returns Policy

We strive to ensure your satisfaction with every purchase from our store. If you are not completely satisfied with your purchase, you may return most new, unopened items within 30 days of delivery for a full refund. If the return is a result of our error, such as receiving an incorrect or defective item, we will also cover the return shipping costs.

To initiate a return, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu, and click the Return Item(s) button. We will notify you via e-mail of your refund once we have received and processed the returned item.

Please allow up to four weeks for your refund to be processed. This includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days). However, in many cases, you may receive your refund more quickly.


We are proud to offer shipping to virtually any address in the world, with some restrictions on certain products and international destinations. When you place an order, we will provide shipping and delivery date estimates based on the availability of your items and the shipping options you choose. Please note that shipping rates for our items are weight-based, and the weight of each item can be found on its detail page. To comply with the policies of the shipping companies we work with, all weights will be rounded up to the next full pound.