Arrow 100 Subfoot GNSS

Subfoot GNSS Receiver

High-Accuracy Sub-foot GNSS receiver for your smartphone, tablet or notebook computer.

eos arrow os compatibleThe Arrow 100 is designed specifically to use with a variety of mobile devices, including your smartphone, tablet or notebook computer. The Arrow 100 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/QZSS
  • 100% Android, iOS, Windows compatible.
  • 60cm real-time accuracy using free SBAS supports
  • Esri®, Terrago and other Mobile GIS software
  • Atlas™ feature H100 service ready

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, the Arrow 100 will grow with you. The Arrow 100 feeds submeter accuracy to every app on your Android or iOS device, even Google or Apple maps!

Real-time, World-wide Accuracy

The Arrow 100 takes advantage of GPS, GLONASS (optionally Galileo, BeiDou, QZSS) and free SBAS corrections in most regions of the world. North America is covered by WAAS.

Europe and North Africa are covered by EGNOS. India is covered by GAGAN. Japan is  overed by MSAS. The free SBAS services mentioned above provide 60cm real-time accuracy.

For those regions not covered by a free SBAS, Eos offers Atlas H100 worldwide satellite correction service to provide real-time, submeter accuracy in South America, Asia, Australia and Central/Southern Africa.

Work Where Other Receivers Can’t


The Arrow 100 Sub-foot GPS 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 the Arrow 100 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 (and optionally Galileo/BeiDou/QZSS) 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/QZSS
  • 100% Android, iOS, Windows compatible.
  • 60cm real-time accuracy using free SBAS supports
  • Esri®, Terrago and other Mobile GIS software
  • Atlas™ feature H100 service ready

GPS Sensor

Receiver Type: L1/G1/B1, GPS + GLONASS + BeiDou (Galileo and QZSS optional) with carrier smoothing
Channels: 158-channel, parallel tracking
Number of tracked satellites: 12 GPS (15 when no SBAS), 12 GLONASS, 22 BeiDou, 15 Galileo (future firmware), 15 QZSS (future firmware)
SBAS Support: 3-channel, parallel tracking WAAS, EGNOS, MSAS, GAGAN (SBAS ranging where supported)
Update Rate: 1Hz Default, optional 10Hz and 20Hz
DGNSS Horizontal Accuracy: < 30cm HRMS
SBAS Accuracy: < 60cm 2dRMS, 95% confidence1 (< 30cm HRMS, < 25cm CEP)
Horizontal Accuracy: < 2.5m 2dRMS, 95% confidence(autonomous, no SA)
Optional Proprietary RTCM: < 20cm 2dRMS, 95% confidence1
Optional Single Frequency RTK: 1cm + 1ppm1
Cold Start: < 60 sec typical (no almanac or time)
Reacquisition: < 1sec
Maximum Speed: 1,850 kph / 1,150 mph / 999 knots
Maximum Altitude: 18,288m (60 000 ft)


Port: Bluetooth, USB 2.0
Bluetooth Transmission: Class 1, 300m typical range2, up to 1km
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-0183, RTCM SC-104, Binary
Raw Measurement Data: Binary and RINEX
Correction I/O Protocol: RTCM, Optional Proprietary format
GNSS Status LED: Power, GNSS, DGNSS, DIFF, Bluetooth
Battery Status LED: 5 LED Indicator


Battery type: Field replaceable Lithium-Ion pack (Rechargeable in unit or separately)
Battery Capacity: Battery Operating Time: 10+ hours3
Charging Time: 4 hours (vehicle charger available)
Antenna Voltage Output: 5 VDC
Antenna Input Impedance: 50 Ohms


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: 30cm, 30 minutes
Dimensions: 12.5 x 8.4 x 4.2 cm (4.92 x 3.3 x 1.65 in.)
Weight: 372g (0.82 lbs)
Data Connectors: Mini USB Type B Receptacle
Antenna Connector: SMA Female


Frequency Range: L1, G1, B1 (1,525 MHz – 1,607 MHz)
Gain (without cable): 26 dB (+/- 2 dB), 35 mA
Voltage: +4.5 to +15 VDC
Impedance: 50 Ohms
Dimensions: 6.6 diam. x 2.7 cm (2.61 x 1.05 in.)
Weight (without cable): 114g (0.25 lbs) (with removable magnet mount)
Antenna Connector: SMA Female
Finish: Fluid Resistant
Temperature: -55°C to +70°C (-67°F to +158°F)
Humidity: Immersion 30 cm

Field Activated Options

10Hz, 20Hz Output Rate
Base Station RTCM Output
L1/G1 RTK for 1-3cm

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 -20oC (-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


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