Specifications
- Channels: 1408 channels with iStar 2.0
- Supported Constellations: GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS, NavIC
- Initialization: <10s
- RTK Accuracy: H: 8 mm + 1 ppm; V: 15 mm + 1 ppm
- PPK Accuracy: H: 3 mm + 1 ppm; V: 5 mm + 1 ppm
- High-Precision Static Accuracy: H: 2.5 mm + 0.1 ppm; V: 3.5 mm + 0.4 ppm
- IMU Rate: 200 Hz
- Display: 1.1" OLED Color Display
- Operating Hours: Up to 35 hours
- IP Protection: IP67
- Power Source: 7.2V/9.9Ah Built-in Battery
- Operating Temperature: -40°F to +149°F (-40°C to +65°C)
Product Description
The Benchmark Supply's i83 (Innovation by CHC, Performance for You) is a next-generation 1408-channel multi-band IMU-RTK GNSS receiver designed for maximum reliability in surveying, construction, and mapping applications. Equipped with Benchmark Supply’s iStar GNSS technology and a third-generation high-gain antenna, it delivers centimeter-level RTK precision—even in challenging environments.
With seamless wireless connectivity—including Bluetooth, Wi-Fi, NFC, 4G, and UHF—the i83 easily adapts to network RTK and base-rover setups. The integrated 200 Hz IMU supports calibration-free tilt compensation up to 30°, maintaining 3 cm accuracy even with pole tilt, boosting productivity by up to 30%.
Designed for demanding job sites, the i83 features a rugged IP67-rated magnesium alloy housing, shock resistance, and an ultra-efficient battery that powers up to 34 hours of RTK surveying. Whether you're working as a site foreman, engineer, or surveyor, the i83 combines power, intelligence, and durability to get the job done.
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