Arrow Gold SafeRTK

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arrow-gold-high-accuracy

for 1cm RTK Accuracy, SafeRTKTM

World’s Most Advanced GNSS Receiver for Every Mobile Device


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The Arrow Gold is the first high-accuracy iOS, Android, and Windows Bluetooth GNSS receiver to implement all four global constellations (GPS, GLONASS, Galileo, BeiDou), three frequencies (L1, L2, L5) and satellite-based RTK augmentation. The Arrow Gold works with all apps that run on iOS, Android, and Windows devices. It also supports all planned global satellite constellations as well as all planned signals, giving it an awesome return on investment that will serve you well into the next decade and beyond.

 

Key Features

  • Supports GPS, GLONASS, Galileo, BeiDou, QZSS
  • Triple-frequency L1/L2/L5
  • 1 cm RTK real-time accuracy
  • Long-range RTK baselines up to 50 km
  • SateRTK for poor cell coverage areas
  • Worldwide satellite correction service
  • 100 % iOS, Android, and Windows compatibility

 

RTK Everywhere – Even in Poor Cell Coverage Areas

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The Arrow Gold offers a new feature called SafeRTK. There’s nothing more frustrating than trying to stay connected to an RTK network in areas with poor cell coverage. This feature is the answer. When the Arrow Gold loses connection to the RTK network, SafeRTK takes over in a few seconds and allows it to maintain RTK-level accuracy for up to 20 minutes, until the Arrow Goldis automatically reconnected to the RTK network. This results in smooth, RTK accuracy even in areas with poor cell coverage.

No RTK Network Access Available? Pioneering Low-Cost Global Satellite

Do you work in an area without an RTK network available? The Arrow Gold features a 4 cm, real-time satellite correction service available anywhere in the world. Using all four constellations and signals, the Arrow Gold offers convergence times as low as 15 minutes anywhere in the world, at a revolutionary price point that works with all iOS, Android, and Windows devices.

The Ultimate Accuracy for your iOS, Android, or Windows Device

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Of course, iOS, Android, and Windows compatibility is our expertise Eos has the most advanced connectivity with all mobile devices and free software utilities to ensure compatibility with apps like Esri Collector, ArcPad, Survey123, and many other mobile GIS software apps.

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Key Features

  • Supports GPS, GLONASS, Galileo, BeiDou, QZSS
  • Triple-Frequency L1/L2/L5
  • 1 cm RTK real-time accuracy
  • Long-range RTK baselines up to 50 km
  • SateRTK for poor cell coverage areas
  • Worldwide satellite correction service
  • 100 % iOS, Android, and Windows compatibility

 

GNSS Sensor

Receiver Type: GNSS multi-frequency RTK with carrier phase

Signals received:

GPS: L1CA, L1P, L1C, L2P, L2C, L5

GLONASS: G1, G2, P1, P2

Galileo: E1BC, E5a, E5b

BeiDou: B1, B2, B3 (sans L5)

QZSS: L1CA. L2C, L5, L1C

Channels: 394-channel, parallel tracking

Number of tracked satellites:

12 GPS (15 when no SBAS)

12 GLONASS

15 Galileo

22 BeiDou

4 QZSS

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

L-Band (Atlas): 1

Update Rate: 1 Hz default, optional 10 Hz, 20 Hz, 50 Hz

RTK Accuracy: 1 cm1 + 1 ppm horizontal

SBAS Accuracy: < 30 cm HRMS1

Atlas Accuracy:

H10: 4 cm

H30: 15 cm

H100: 50 cm

Autonomous Accuracy: 1,2 m HRMS1

Cold Start: < 60 sec typical (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)

 

Communication

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

Output Datum:

Autonomous: WGS-84, (G1674) Epoch 2005.0

SBAS: ITRF08 (current year epoch)

RTK: Same as RTK base

Raw Measurement Data: Binary and RINEX

Correction I/O Protocol: RTCM 2.x, 3.x, CMR, CMR+, proprietary binary

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

Battery Status LED: 5 LED Indicators

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)

 

Power

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

Battery Capacity: 8.5 hrs3 (without Atlas activated) – 7+ hrs3 (Atlas activated)

Charging Time: 4 hrs (vehicle charger available)

 

Environmental

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

Mechanical

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

 

Antenna

GPS Frequency Range: 1525 – 1606 MHz, 1164 – 1254 MHz

Impedance: 50 Ω

Gain (without cable): 30 dB (± 2 dB)

Noise Figure: 2,5 dB max at 25°C

Voltage: + 2,5 to +16 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: -40°C to +85°C (-40°F to +185°F)

Humidity: Waterproof

 

Standard Accessories

Lithium-Ion Battery pack (field replaceable)

12VDC power supply

USB cable

L1/L2/L5, L-Band GNSS antenna

Pole bracket and clamp

Hard shell carrying case

Antenna cable

Antenna mounting plate

 

Field Activated Options

10 Hz, 20 Hz output rate

Notes:

  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)

What’s Included:

  • (1) L1/L2/L5 GNSS antenna
  • (1) Antenna Plate 5″ dia.
  • (1) Two-pieces Antenna Cable
  • (1) Pole Bracket
  • (1) Pole Clamp
  • (1) Battery pack
  • (1) Battery charger, 100-240V
  • (1) USB cable, 6 ft.
  • (1) Hard Shell Case

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TerraGo Edge, Esri Collector/ArcPad/ArcMobile, Fulcrum, AmigoCloud, MapItFast, GeoJot, iCMTGIS,
the Arrow 200 works seamlessly with all of them and many more mapping apps.

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