Sokkia GCX3 GNSS Receiver

Pint-sized powerhouse

We’ve taken our already revolutionary GCX2 and delivered even more flexibility and functionality to meet the needs of your customers. Improvements include the addition of BeiDou and Galileo tracking capability, longer range base-to-rover communication, and never-seen-before performance in tree canopy situations. The GCX3 may look similar to the previous model but both the receiver board and the antenna element have been updated. Try it and see the difference.

The GCX3 is the ideal local jobsite base/rover RTK (Real Time Kinematic) system or Network RTK rover. And like all of our products, you can customize it to meet your needs and create your own workflows.

* All-in-view constellation GNSS receiver
* 226 optimized satellite tracking channels
* Second generation POST2™ (Precision Orbital Satellite Technology) integrated antenna – robust signal tracking even around interference sources.
* Compact, lightweight, rugged and cable-free design
* Ideal network RTK rover* Wireless, multi-channel Sitecomm technology

Specifications:

Tracking Capability
- Number of Channels: 226 channels
- Tracked Signals: 
* GPS L1 C/A, L1C, L2P, L2C
* GLONASS L1 C/A, L1P, L2 C/A, L2P
* BeiDou B1, B2
* Galileo E1
* SBAS L1 C/A WAAS/MSAS/EGNOS/GAGAN
* QZSS L1 C/A, L1C, L2C
- Antenna Type: Integrated antenna

Positioning Accuracy
- Static/Fast Static: H: 3.0 mm + 0.4 ppm, V:5.0 mm + 0.6 ppm
- Precision Static: H: 3.0 mm + 0.1 ppm, V:3.5 mm + 0.4 ppm
- RTK (L1+ L2): H:10 mm + 0.8 ppm, V:15 mm + 1.0 ppm
- DGPS: H: 0.4 m, V: 0.6 m
- SBAS: H: 0.8 m, V: 1 m
- Maximum Data Rate: 10 Hz

Data Management
- Memory: Internal non-removable memory up to 8GB
- Real Time Data Output: TPS, RTCM SC104 v2.x, 3.x and MSM, CMR/CMR+
- ASCII Output: NMEA 0183 version 2.x, 3.x and 4.x
- Communication Ports: Bluetooth USB 2.0 High Speed Device

Wireless Communication
- Bluetooth Modem: v2.1 + EDR
- RTK Communication:
* Through cellulae enable field controllers
* Up to 300 meters with simultaneous rovers using wireless multi-channel long-range Bluetooth tehnology RTK corrections

General
- Dust/Water Rating: IP67
- Humidity: 100% condensing
- Operating Temperature:
* -20°C to 63°C (with internal batteries)
* -40°C to 63°C (with external power)
- Display Type: LED user interface
- Dimensions (w x h x l): 47 x 197 x 47 mm
- Weight (including batteries): 440 g

Power Supply
- Battery Type: Internal non- removable
- Operating Time: All day operation in any configuration (up to 10 hours)
- External Power Connector: Service port (shared with USB 2.0 communication)