Eos – Arrow Gold+


The world’s most advanced iOS, Android and Windows Bluetooth GNSS receiver. The Arrow Gold+ is a sub centimeter RTK receiver. Providing increased real-time accuracy and advanced connectivity, supporting even more GNSS signals like L1, L2, L5, GPS, Glonass, Galileo, BeiDou and QZSS. Arrow Gold+ is compatible with apps like Esri Collector, Survey 123, Field Maps and many other mobile GIS software apps.

Built with a mobile workforce conducting data capture and field inspections in mind, Arrow Gold+’s added feature supports the upcoming Galileo High-Accuracy Service (HAS). Moreover, if you work in an area without an RTK network, the Arrow Gold+ offers a 4cm, real-time satellite correction service available anywhere in the world with convergence times as low as 15 minutes. There are 3 levels of service being: 1) H50 – sub 500 mm accuracy, 2) H30 – sub 300 mm accuracy, and 3) H10 – sub 100 mm accuracy (down to 40 mm). ** Note that H30 and H10 are Dual Frequency Multi Constellation (DFMC) and require a convergence time. The multiplexing capability using the internal Eos Bridge allows for seamless integration of external equipment such as sub surface RD locators or LTI TP 360B laser range finders.

Affordable and powerful, the Arrow Gold+ is the must-have tool for Surveying and GIS professionals across the world.

Contact us for project pricing.

Categories: ,
Horizontal Accuracy:RTK (<50km) – 1cm + 1ppm
SBAS – <0.3m
Initialisation:<60 seconds
Ports:Bluetooth Dual Mode Compliant, USB 2.0 (Programming), RS-232 Serial
Supported Connections:Bluetooth 2.1 + EDR, SPP and iAP, Multi-point
RX Sensitivity:
-96 dBm
Bluetooth Transmission:Class 1, 300m typical range, up to 1 km
Frequency:2.400 – 2.485 GHz
Compliance:FCC, CE, RoHS and Lead-free
Standard Accessories:

Li-Ion Battery Pack (Field replaceable)

USB Cable

12VDC Power Supply

GNSS Antenna

Pole Bracket and Clamp

Hard Shell Carrying Case

Antenna Cable

Antenna Mounting Plate

Battery:12+ hrs on a single charge
Enclosure Rating:Waterproof, IP-67
Weight:372g (0.82 lbs)
Dimensions:12.5 x 8.4 x 4.2 cm (4.92 x 3.3 x 1.65 in.)
Warranty:2-year warranty


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Comparison of Arrow Gold (standard model) with Arrow Gold+


Special FeatureArrow Gold+Arrow Gold

Battery Life

**Longer battery life means you can work longer hours in the field without having to charge or replace your GNSS receiver battery.

11 hours7.5 hours

GNSS Signals Supported

**More GNSS signals increase accuracy and productivity in the field, especially in tough environments, such as under canopy.

  • GPS: L1CA, LIP, L1C, L2P, L2C, L5
  • GLONASS: G1, G2, G3, P1, P2
  • Galileo: E1BC, E5a, E5b, E6
  • BeiDou: B1, B2, B3, B1C, B2A, B2B, ACEBOC
  • QZSS: L1CA, L2C, L5, L1C, LEX
  • IRNSS: L5
  • GPS: L1CA, L1P, L1C, L2P, L2C, L5
  • GLONASS: G1, G2, P1, P2
  • Galileo: E1BC, E5a, E5b
  • BeiDou: B1, B2, B3 (without L5)
  • QZSS: L1CA, L2C, L5, L1C

Treatment of B3 and L5 Signals  (when RTK fixed)

**Concurrent use of B3 and L5 signals while using RTK gives you access to more satellites. This in turn improves productivity in the field, especially when in tough environments (e.g., under canopy).

Concurrent useOne or the other

Galileo High-Accuracy Service (HAS)

**Galileo HAS will provide differential corrections for GPS and Galileo satellites directly from the Galileo satellites themselves. This will dramatically improve the accuracy of the Arrow GNSS receiver in autonomous mode, worldwide. Galileo HAS is expected to be operational around 2023-24.

SupportedNot supported


**Multiplexing refers to the ability to stream the output of third-party sensors to an iOS or other mobile device via the Arrow receiver’s Bluetooth® connection. The Arrow 100® GNSS receiver requires the purchase of an Eos Bridge™ to do this, while the Arrow 100+™ has the functionality built-in.

SupportedNot supported (requires Eos Bridge)


** Multipoint refers to the ability to connect to multiple devices, such as an iPad and Android device, concurrently to a single Arrow GNSS receiver.

SupportedNot supported


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