Sokkia GSR2700IS Fully Integrated L1 / L2 GPS System

Sokkia GSR2700IS Fully Integrated

Sokkia GSR2700IS Fully Integrated L1 / L2 GPS System

SOKKIA is proud to announce the new and fully integrated GPS system for the most demanding jobs. Equipped with modern technologies like Bluetooth® wireless technology, data link and power supply in a lightweight and durable package this 24-channel dual frequency receiver with integrated antenna works more efficient than any Sokkia GPS receiver ever before. All system components are integrated in the GSR2700 IS’s lightweight magnesium alloy housing: dual-frequency receiver, Pinwheel antenna, data-link, batteries, expandable memory and Bluetooth® wireless technology. The Bluetooth wireless technology allows for a completely cable free operation. No more cables to sort out, to connect and to disconnect. The internal data-link is an optional UHF radio or GSM/GPRS modem (dual-band). The internal radio is both transmit and receive; GSR2700 IS systems are completely interchangeable as base stations or rover units. Full flexibility guaranteed!

The GSR2700 IS features simple single-button operation and LED indicators for battery life, satellite tracking status, remaining memory and integer fixed occupation time. Ease of use of the receiver is further supported by voice messages which indicate the receiver status during field operation. The receiver is light weight which together with ergonomic design and cable free operation results in less fatigue and increased productivity.

The GSR2700 IS was designed to fully profit the revolutionary SDR+ data collection software. With SDR+, the GSR2700 IS can be swiftly configured for static, kinematic and RTK use. Or take advantage of the system’s built-in EGNOS and WASS capability to provide real-time positioning without the need for a base station. Because of its flexibility, the GSR2700 IS can be set up for multiple configurations.

Sokkia GSR2700IS


  • Cable-free, lightweight and rugged
  • Flexible and easy operation
  • Multiple configurations
  • Powered by new SDR+ data collection software


Position Accuracy
3.0 mm + 0.5 ppm (horizontal)
10.0 mm + 1 ppm (vertical)
Rapid Static
5.0 mm + 1 ppm (horizontal).
10.0 mm + 1 ppm (vertical).
Kinematic, Stop-and-Go
10.0 mm + 1 ppm (horizontal).
20.0 mm + 1 ppm (vertical).
10.0 mm + 1 ppm (horizontal).
20.0 mm + 1 ppm (vertical).
Differential (DGPS)
0.02 sec (typical).
Stand-alone Position
1.5 m CEP.
12 x L1 and 12 x L2 with full code and carrier.
Time to First Fix
Cold Start
50 sec.
Warm Start
40 sec.
Hot Start
30 sec.
Signal Reacquisition
0.5 sec L1, 1.0 sec L2.
Data Rate
20 Hz.
Receiver Technology
PAC™ technology for high accuracy GPS measurement and multipath rejection.
Single-button operation for power, receiver reset and
clear memory.
LED display status indicators.
Status Indicators
Receiver health, battery life, satellites tracked, available memory, occupation timer, communication status.
Audible Indicators
Audible notification for receiver status information.
Internal 64 MB standard.
Options up to 2 GB.
Memory Life
500 hours at 10-second interval (6 satellites).
Internal GPS antenna (L1/L2) with Pinwheel™ Technology
and multipath rejection equivalent to choke ring antenna
Radio Link
Optional internal UHF or GSM/GPRS radio.
380-470 MHz.
Transmit and Receive (Tx/Rx).
850/1800 MHz or 900/1900 MHz band.
Magnesium alloy housing.
Weight (no internal radio)
1.6 kg (3.5 lbs).
Weight (with internal radio)
1.8 kg (3.9 lbs).
22.5 cm x 10.5 cm (8.9 in x 4.1 in).
Operating Temperature
-20° C to +65° C (-4° F to +149° F).
Storage Temperature
-40° C to +85° C (-40° F to +185° F).
100% condensing.
Dust and Waterproof
IP67. Complete protection against dust ingress.
Protected against immersion up to 1.0 m (3.3 ft).
2.0 m pole drop (6.6 ft).
Communication Ports
2 x RS232, 1 x USB, 1 x Bluetooth, 1 x internal radio.
RTK Initialization
3-10 sec (typical) based on satellite constellation and
baseline length.
Power Requirements
Internal batteries standard, external batteries available.
<5 W using internal radio.
Power Input
External +9 VDC to +18 VDC.
Internal +10.8 VDC.
1 x external power port.
Operating Time
10 hours with internal batteries and internal UHF radio.
14 hours with internal batteries and no internal radio.
Standard Input/Output
RTCA, RTCM, CMR, CMR+, NTRIP, NMEA, 1 PPS (out), mark-in.


Sokkia GSR2700IS Fully Integrated L1 / L2 GPS System w/ Leica Tribrach

* Sokkia GSR2700 IS Base [ID- X1018]
* Sokkia GSR2700 IS Rover [ID- X1019]
* Sokkia Leica Type Tribrach [ID- X1020]
* QTY. 2 Sokkia RS232 Instrument Cables
* Alpha-Wire RS232 To 3470C Cable
* Tripp-Lite USB To Serial Adapter
* QTY. 2 Sokkia Antenna’s
* QTY. 2 Sokkia GSR2700 IS Operations Manual
* GSR Family Config Tool Software
* QTY. 2 Tape Measures
* QTY. 2 Battery Packs
* AC Adapter/Charger
* Power Cord
* QTY. 2 Hard Carrying Cases

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Sokkia GSR2700IS Spec Sheet