Positioning receivers


The A222 GNSS Smart Antenna offers an affordable, portable solution with professional-level accuracy for agricultural, marine, GIS, mapping, and other applications.

Focus on the job at hand with fast start-up and reacquisition times, 60 cm accuracy, and an easy-to-see LED status indicator for power, GNSS, and DGNSS. The durable enclosure houses both antenna and receiver. It can be powered through various sources, making the A222 smart antenna ideal for a variety of applications. Dual-Serial, CAN, and pulse output options make this DGNSS receiver compatible with almost any interface.

Typically 1-2 working days (from Saderet stock)


Hemisphere GNSS’  AtlasLink multi-GNSS, multi-frequency smart antenna is preconfigured to receive corrections from Atlas GNSS global correction service.

AtlasLink was designed from the ground up to excel in challenging environments and is ideal for use in a variety of applications including precision agriculture, machine control, construction, mining, and marine.

 The combined capabilities of SmartLink and BaseLink enable users to utilize Atlas corrections on any receiver from any vendor that supports industry-standard correction formats:

 - SmartLink technology allows an AtlasLink smart antenna to be used as an Atlas signal extension for any GNSS system compliant with open communication standards.

 - BaseLink technology allows Atlas-capable receivers to self-calibrate, self-survey, and automatically manage the transmission of RTK correction data to augment or extend established or new GNSS reference networks in areas of poor internet connectivity.

Typically 1-2 working days (from Saderet stock)


The S321+ is Hemisphere’s all-new multi-GNSS, multi-frequency, smart antenna. The S321+ provides robust performance and high precision in a compact and rugged package. With multiple wireless communication ports and an open GNSS interface, the S321+ can be used in a variety of operating modes. Use the S321+ as a precise base station sending RTK to your existing rover network. Turn S321+ into a lightweight and easy to use rover by connecting it to your base via UHF radio or Wi-Fi network. The built- in web user interface (web UI) can be used to control and manage the receiver status and operation, as well as to upgrade the S321+ with new firmware and activations. S321+ is Athena-enabled and Atlas-capable.

The S321+ receiver is powered by the Athena RTK technology. With Athena, S321+ provides state-of-art RTK performance when receiving corrections from a static base station or network RTK correction system. With multiple connectivity options, the S321+ allows for RTK corrections to be received over radio, cell modem, Wi-Fi, Bluetooth, or serial connection. S321+ delivers centimeter-level accuracy with virtually instantaneous initialization times and cutting edge robustness in challenging environments.

The S321+ receiver also enables users to work with the Atlas service. Atlas is Hemisphere’s industry leading global correction service, which can be added as a subscription to the S321+. With Atlas, S321+ users are able to experience sub-decimeter positioning performance anywhere on earth, without the need to be nearby a GNSS or communication infrastructure.

Typically 1-2 working days (from Saderet stock)


The R330™ GNSS receiver is a full solution product in a compact enclosure. The R330 utilizes Hemisphere GNSS’ Eclipse™ platform, and our latest GNSS patented technology. The R330 provides accurate positioning using several differential correction methods such as RTK, L-Band DGNSS, Beacon, and SBAS. Our MFA DGNSS patented technology allows the R330 to smoothly transition between DGNSS systems.

The R330 GNSS receiver works well in any marine or land application where positioning accuracy is required. The base unit is configured with L1, 10 Hz, SBAS, and raw data. The fully-upgraded unit can be optionally activated with L1/L2 GNSS, 20 Hz, RTK, Atlas L-Band and Beacon.

Typically 1-2 working days (from Saderet stock)

Contact us

Saderet Limited
Unit C1
Eden Business Park
Cooil Road
Isle of Man

Tel.: +44 (0)1624 880366
Email: sales@saderet.co.uk

Registered in the Isle of Man 120826C
VAT Reg. No. 003 1066 44

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