Arrow 200 RTK GNSS

Eos Products - Arrow Series GNSS Receivers - Arrow 200 RTK GPS

All Satellites, All Signals with Arrow 200 RTK GPS

The Arrow 200 supports all GNSS and SBAS constellations worldwide. And with dozens of satellite launches planned between now and 2020, the accuracy of the Arrow 200 will only get better.

Because of patented technology, the Arrow 200 RTK GPS unit can transform free GNSS and SBAS signals into submeter-level location data. With support for RTK network and base-station connectivity, the Arrow 200 can provide 1 cm accuracy literally anywhere in the world — on any device, in real time, without post-processing. This level of performance, reliability, and accuracy places the Arrow 200 among the top-performing GNSS receivers in the world

Easy to Use

With such a large selection of GNSS receivers, smart devices, and mobile apps to pick from, the task can seem daunting. The Arrow 200 separates itself by its ease of use. It takes just minutes to configure the Arrow 200 with any mobile device. High-accuracy data can then be collected within minutes. Moreover, location can be collected on virtually any field app. Eos recommends our partner field apps for the easiest user experience. But you can also pass GNSS metadata to your own app, using our guidelines. Because of its support for all satellite signals, all mobile devices, and all field apps, the Arrow 200 is the first truly future-proof GNSS receiver, able to work with any current or future technology.

RTK GNSS, and Atlas®, Support

The Arrow 200 RTK GNSS receiver delivers 1 cm accuracy to any device when connected to an RTK network or base station. No RTK network? No problem! The Arrow 200 also supports Atlas®, a paid satellite subscription service that enables centimeter location accuracy in the world’s most remote areas. With Atlas®, the Arrow 200 can provide accuracy to within 10 cm anywhere in the world.

Latest firmware version for Arrow 200®

Updated February 2021

Customers, please note that the latest Arrow 200 RTK GNSS receiver firmware version is 6.0Aa01. If you need or would like to update your firmware, please contact our Technical Support team with your Arrow model (Arrow 200) and serial number. They will reply quickly with instructions on how to update your firmware.

Contact Eos Technical Support

Eos Testimonial - Elisabetta - Quebec International Airport

“Well we have received the Arrow 200 unit. It is awesome! It's the easiest to configure GPS receiver that I've used in my 20+ years of GPS data collection.”

Elisabetta DeGironimo GIS Coordinator, Mohawk Valley Water Authority



CSU Monterey Bay Collects Elevation with Arrow 200 RTK GNSS

California State University needed to update as-built data for its most sensitive field assets. See how they used the geoid model and ArcGIS to do it.

Kansas Utility Streamlines Elevation Workflows with Arrow 200 RTK GNSS

WaterOne’s legacy handheld GPS units required time-consuming manual work. With Arrow 200 & ArcPad, they adopted an easier GPS solution. See how.

Water Utility Cuts As-Built Time from 6 Months to 7 Days with Arrow 200 RTK GNSS  [Webinar]

Indiana American Water improved data integrity while drastically cutting as-built time. Watch how they did it with Arrow 200.

Customer Spotlight:

Indiana American Water

“We’re getting our operations folks what they need in seven to ten days to have confidence in what we’re doing in GIS.”

— Randy Winston, Sr. GIS Technician & Arrow 200 User



Arrow 200 Press Release

Eos Announces the Release of the Arrow 200 RTK GNSS Receiver

The Arrow 200 provides centimeter accuracy with support for Atlas® and RTK. It is the world’s first device-agnostic receiver.

Eos Partners with Hardware

Browse Recommended Field Hardware from Eos Partners

Arrow 200 RTK GNSS receivers work with a wide range of smartphones, tablets, laser rangefinders, and more. Browse hardware we recommend.

Eos Partners - Eos Partner Field Apps
Eos Partners with Field Apps

Browse Recommended Data-Collection Apps

Arrow 200 RTK GNSS receivers work with a variety of mobile data-collection apps. Browse apps we recommend for all devices, including iOS, Android, Windows and Windows Mobile.

Watch Eos Video Tutorials

Eos offers several-minute tutorial videos to help you get started collecting high-accuracy data. Learn how to configure Arrow with your mobile app and see how others have succeeded in free webinars.

Eos PDF Resources - Eos Arrow Datasheet

<<< Download the Arrow 200 RTK GPS Datasheet

The Arrow 200 is the world’s first GNSS receiver to provide 1 cm  accuracy to any device — in real time. Thanks to advances in GNSS technology, and patented designs, the Arrow 200 can put cm accuracy in the palm of your hand. Use your iPad, Android smartphone, notebook computer, or any other field device to access high-accuracy location. Best of all, the Arrow 200 works with any mobile app, so your crews can collect data using the software that fits your business requirements.

Download the Arrow 200 datasheet for free by clicking the download button.



Receiver Type

  • GNSS Multi-Frequency RTK with Carrier Phase
  • 372-Channel, Parallel Tracking

Constellations Supported

  • GPS
  • Galileo
  • BeiDou
  • QZSS

Number of Satellites Tracked

  • 12 GPS (15 when no SBAS)
  • 12 GLONASS
  • 15 Galileo
  • 22 BeiDou
  • 4 QZSS

Frequencies Supported

  • L1
  • L2

Correctional Options

  • Autonomous GNSS Accuracy: 1,2 meter HRMS1
  • SBAS Accuracy: < 30 cm HRMS1
  • RTK GPS Accuracy: 1 cm1+ 1 ppm Horizontal HRMS1 long-range, up to 50 km)
  • Atlas® Accuracy: 4-50 cm (see below)

SBAS Support

  • All Free SBAS Worldwide: WAAS (N. America), EGNOS (Europe), MSAS (Japan), GAGAN (India)
  • Cold Start: < 60 sec typical (no almanac or time)
  • Update Rate: 1 Hz default, optional 10Hz, 20Hz
  • Reacquisition: < 1 sec
  • Maximum Speed: 1,850 kph (1,150 mph / 999 knots)
  • Maximum Altitude: 18,288 m (60,000 ft)

Atlas® Support

  • Atlas® H10 Accuracy: 4 cm
  • Atlas® H30 Accuracy: 15 cm
  • Atlas® H100 Accuracy: 50 cm

Bluetooth® Communication

  • Fully Pre-Qualified: Bluetooth® 2.1 + EDR
  • Supported Profiles: SPP and iAP
  • Bluetooth® Transmission: Class 1, 300 m typical range2 (up to 1 km)
  • Bluetooth® Frequency: 2,400 -2,485 GHz
  • Data I/O Protocol: NMEA 183, RTCM SC-104, Binary
  • Port: Bluetooth®, USB 2.0, Serial (optional)

Mobile Device Compatibility

iPhone and iPad

Android smartphones and tablets

Windows Icon

Windows, Windows Mobile


  • Battery Type: Field Replaceable, Rechargeable Lithium-Ion Pack (rechargeable inside unit or separately)
  • Battery Capacity (without Atlas®activated): 9+ hrs3
  • Charging Time: 4 hrs (vehicle charger available)

LED Status Indicators

Mechanical Details

  • Enclosure Material: Xenoy
  • Enclosure Rating: Waterproof, IP-67
  • Immersion: 30 cm, 30 minutes
  • Dimensions: 12.5cm x 8.4cm x 4.2cm (4.92″ x 3.3″ x 1.65″)
  • Weight: 372 g (0.82 lbs)
  • Data Connectors: Mini USB type B receptacle
  • Antenna Connector: SMA female

Environmental Details

  • Operating Temperature: -40°C to +85°C (-40°F to +185°F)3
  • Storage Temperature: -40°C to +85°C (-40°F to +185°F)
  • Humidity: Waterproof; 95 % Non-Condensing
  • Compliance: FCC, CE, RoHS and Lead-Free

Antenna Details

  • GPS Frequency Range: 1525 – 1607 MHz, 1217 – 1260 MHz
  • Gain (without cable): 26 dB (± 2 dB)
  • Noise Figure: 2,5 dB max
  • Voltage: + 4,5 to +15 VDC
  • Connector: SMA female
  • Dimensions: 69 mm diam. x 22 mm (2.72 x 0.87 in.)
  • Weight (without cable): 170 g (0.374 lbs)
  • Temperature: -55°C to +70°C (-67°F to +158°F)
  • Humidity:Waterproof

Output Datum

  • Raw Measurement Datum: Binary and RINEX
  • Autonomous Datum: WGS-84, (G1674) Epoch 2005.0
  • SBAS Output Datum: ITRF08 (current year epoch)
  • RTK Output Datum: Same as RTK Base
  • Correction I/O Protocol: RTCM 2.x, 3.x, CMR, CMR+, proprietary binary

Output / Input Details

  • Timing Output: 1PPS, CMOS, Active High. Rising Edge Sync, 10 kΩ, 10 pF Load (with optional serial port)
  • Event Marker Input: CMOS, Active Low, Falling Edge Sync, 10 kΩ, 10 pF Load (with optional serial port)
  • Field Activated Options: 10 Hz, 20 Hz Output Rate

Have a Question or Ready to Buy?

For questions about an Arrow receiver, for technical support, or for general inquiries, please contact Eos online or by calling +1 (450) 824-3325 (CAN). Please note that Canada call rates may apply.

Someone from our team will respond to you within 24 hours on normal business days.

Eos business days are generally Monday through Friday, 9am to 5pm EDT.

Specification Footnotes:

  1. Depends on multi path environment, number of satellites in view, satellite geometry, baseline length (for local services) and ionospheric activities. Stated accuracies for baseline lengths of up to 50 km
  2. Transmission in free space
  3. Lithium-Ion battery performance degrades below -20°C (-4°F)

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