Arrow 100 Subfoot GNSS

/ / Arrow Series

Subfoot GNSS Receiver

High-Accuracy GNSS Receiver for Your Smartphone, Tablet, or Notebook Computer

eos arrow os compatible

The Arrow 100 is designed specifically to use with a variety of mobile devices, including you smartphone, tablet, or notebook computer. It incorporates rock-solid, wireless Bluetooth® technology that works with Android, iOS, and Windows® devices, making it obsolete-proof. Contemplating switching from an iPhone to an Android phone or vice-versa? No problem, the Arrow 100 works smoothly with both.

Key Features

  • Full GNSS (GPS, GLONASS, Galileo, BeiDou)
  • 100 % Android, iOS, Windows compatible
  • 60 cm real-time accuracy using free SBAS
  • Supports all mobile GIS softwares
  • Supports Atlas™ H100 service

Use the Mobile GIS Software of Your Choice

arrow 100 eos positioning systemsSeems like a new mobile GIS software is being offered each week? With the Arrow 100 you will not be tied to legacy GNSS receiver hardware or GIS software, it will grow with you. The Arrow 100 feeds submeter accuracy to every app on your Android or iOS device, even Google or Apple maps! Esri Collector, AmigoCloud, MapItFast, GeoJot, iCMTGIS, it works seamlessly with all of them and many more mapping apps.

Real-time, Worldwide Accuracy

The Arrow 100 takes advantage of GPS, GLONASS, Galileo, BeiDou, and free SBAS corrections in most regions of the world, North America is covered by WAAS, Europe and North Africa by EGNOS, India is covered by GAGAN, and Japan by MSAS. The abovementioned free SBAS services provide 60 cm real-time accuracy. For those regions not covered by a free SBAS, Eos has partnered with Atlas to provide real-time submeter accuracy in South America, Australia, and Central and South Africa.

Works Where Other Receivers Can’t


The Arrow 100 was designed specifically with GIS users in mind. It squeezes more accuracy from SBAS corrections than any other receiver in the world. With its patented technology, you can use it under trees, around buildings, and in rugged terrain where other receivers will fail to deliver. Where having GPS is just not enough, the Arrow 100 uses GLONASS, Galileo, and BeiDou signals from at least 24 extra satellites. Real-time results in the field optimize your efficiency, no post-processing required!

arrow 100 eos

Key Features

  • Full GNSS (GPS, GLONASS, Galileo, BeiDou)
  • 100 % Android, iOS, Windows compatible
  • 60 cm real-time accuracy using free SBAS
  • Supports all mobile GIS softwares
  • Supports Atlas™ H100 service

GNSS Sensor

Receiver Type: L1/G1/E1/B1, GPS, GLONASS, Galileo, BeiDou with carrier smoothing

Channels: 158-channel, parallel tracking

Number of tracked satellites:

12 GPS (15 when no SBAS)


15 Galileo

22 BeiDou

SBAS Support: 3-channel, parallel tracking WAAS, EGNOS, MSAS, GAGAN (SBAS ranging where supported)

Update Rate: 1 Hz default, optional 10Hz, 20Hz

DGNSS Horizontal Accuracy: < 30 cm HRMS

SBAS Accuracy: < 60 cm 2dRMS, 95 % confidence(< 30 cm HRMS, < 25 cm CEP)

Horizontal Accuracy: < 2,5 m 2dRMS, 95 % confidence(autonomous, no SA)

Optional Proprietary RTCM: < 20 cm 2dRMS, 95 % confidence1

Optional Single Frequency RTK: 1 cm + 1 ppm1

Cold Start: < 60 sec (no almanac or time)

Reacquisition: < 1 sec

Maximum Speed: 1,850 kph (1,150 mph / 999 knots)

Maximum Altitude: 18,288 m (60,000 ft)



Port: Bluetooth, USB 2.0, serial (optional)

Bluetooth Transmission: Class 1, 300 m typical range2, up to1 km

Bluetooth Frequency: 2,400 -2,485 GHz

Fully Bluetooth Pre-Qualified: Bluetooth 2.1 + EDR

Supported Bluetooth Profiles: SPP and iAP

Data I/O Protocol: NMEA 183, RTCM SC-104, Binary

Raw Measurement Data: Binary and RINEX

Correction I/O Protocol: RTCM, optionnal proprietary format

GNSS Status LED: Power, GNSS, DGNSS,  DIFF, Bluetooth

Battery Status LED: 5 LED Indicators



Battery Type: Field replaceable, rechargeable Lithium-Ion pack (rechargeable inside unit or separately)

Battery Capacity: Battery operating time 12+ h3

Charging Time: 4 h (vehicle charger available)

Antenna Voltage Output: 5 VDC

Antenna Input Impedance: 50 Ω



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: 95 % non-condensing

Compliance: FCC, CE, RoHS and lead-free


Enclosure Material: Xenoy

Enclosure Rating: Waterproof, IP-67

Immersion: 30 cm, 30 minutes

Dimensions: 12.5 x 8.4 x 4.2 cm (4.92 x 3.3 x 1.65 in.)

Weight: 372 g (0.82 lbs)

Data Connectors: Mini USB type B receptacle

Antenna Connector: SMA female



Frequency Range: L1, G1, E1, B1

Gain (without cable): 26 dB (± 2 dB), 35 mA

Voltage: + 4,5 to +15 VDC

Impedance: 50 Ω

Dimensions: 6.6 diam. x 2.7 cm (2.61 x 1.05 in.)

Weight (without cable): 114 g (0.25 lbs) with removable magnet mount

Connector: SMA female

Finish: Fluid resistant

Temperature: -55°C to +70°C (-67°F to +158°F)

Immersion: 30 cm, 30 minutes


Standard Accessories

Lithium-Ion Battery pack (field replaceable)

12VDC power supply

Belt/shoulder carrying case

Soft hat for antenna

Precision antenna with 1.5m cable

USB cable


Field Activated Options

10 Hz, 20 Hz output rate

Base Station RTCM output

Single frequency RTK for 1-3 cm


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

What’s Included:

  • (1) Nylon carrying pouch
  • (1) L1 GPS antenna
  • (2) Antenna cable, 1.5m
  • (1) Antenna hat with pouch
  • (1) Battery pack
  • (1) Battery charger, 100-240V
  • (1) USB cable, 6 ft.
Arrow Lite Accessories GPS Receiver

TerraGo Edge, Esri Collector/ArcPad/ArcMobile, Fulcrum, AmigoCloud, MapItFast, GeoJot, iCMTGIS,
the Arrow 100 works seamlessly with all of them and many more mapping apps.

bluetooth compatibility eos arrow