Product Introduction
The A70AR offers three core advantages: comprehensive satellite positioning, AR smart guidance, and smart sensing technology combined with a user-friendly experience. It features 1,408 built-in super channels that support multiple satellite constellations, with AR staking accuracy ranging from 1 to 3 centimeters. Equipped with fourth-generation inertial navigation technology, it simplifies operational steps. Additionally, it boasts practical features such as a rugged, waterproof, dustproof, and shock-resistant design and a high-capacity 6,900mAh battery, enhancing measurement efficiency and the user experience.
Core Technology: All-in-One Satellite Positioning
The A70AR is built on powerful satellite signal reception capabilities
AR Smart Guide: Innovative Visual Layout
The AR (Augmented Reality) feature is the standout highlight of the A70AR.
Liberating Operations: Smart Sensing Technology and User-Friendly Experience
The A70AR simplifies the operational steps of traditional RTK systems through a range of intelligent technologies.
Product Parameter (specification)
Satellite System
- Channels: 1408
- Satellite Tracking: Full constellation, full frequency
BDS: B1I/B2I/B3I/B1C/B2a/B2b
GPS: L1C/A/L2P(Y)/L2C/L5
GLONASS: G1/G2/G3
Galileo: E1/E5a/E5b/E6
QZSS: L1/L2/L5
Accuracy Specifications
- Static: Horizontal ±(2.5 mm + 0.5 ppm), Vertical ±(5 mm + 0.5 ppm)
- RTK: Horizontal ±(8 mm + 1 ppm), Vertical ±(15 mm + 1 ppm)
- Initialization Time: < 5 s (typical)
- Initialization Reliability: > 99.9%
Imaging Parameters
- Pixel: 2 MP
- Frame Rate: 25 Hz
- FOV: 88°
- Sensitivity: Low-light level high sensitivity
- Staking Accuracy: 1–3 cm
Wireless Communication
- Bluetooth: Built-in, Bluetooth 2.1+EDR / Bluetooth 4.0 BLE
- Wi-Fi: 802.11b/g/n, direct connection to hand-held controller, supports Web UI (host upgrade, data download, parameter setting, station setup)
- UHF Radio: Built-in full-band receiving radio, omnidirectional, multi-protocol
Physical Characteristics
- Dimensions: φ152 mm × 92 mm
- Material: Magnesium alloy (lower cover), polymer plastic (upper cover)
- Battery Capacity: 7.2 V / 6900 mAh
- Voice: Real-time voice broadcast of working status
- Interfaces: TNC connector, Type-C port, one button
- Auxiliary Function: 4th generation IMU tilt measurement, 6-axis IMU, 400 Hz dynamic output, no calibration required
- Human-Machine Interface: LED indicator (one-key battery check), multi-color breathing light (indicates working status)
Product Feature And Application
The A70AR Vision RTK Surveying System, launched by Suzhou Yiguang (FOIF), is an innovative product centered on imaging and intelligent technology. Its key features can be summarized as follows: by utilizing AR real-time surveying technology, it makes surveying results "visible," delivering a new surveying experience that is both efficient and intuitive.
Operational Flexibility: The product integrates multiple wireless modules, including Bluetooth, Wi-Fi, and 4G, and features a built-in full-band UHF single-receiver radio, making it compatible with mainstream RTK systems on the market.
The product supports "5-star 31-band" technology. In addition to the standard "5-star 21-band" version, there is also an upgraded "7-star 31-band" model, which offers more signal options and performs better in complex environments.
Seeing the World Through a Lens.
Prodection Details
Prodect Qualification
Exihibition Show
Deliver, Shipping And Serving
Latest News
Shandong Surveying Information Technology Co., Ltd. is a professional manufacturer and one-stop supplier of surveying and mapping instruments, with nearly 20 years of industry experience. We specialize in the production of RTK receivers, automatic levels, total stations and theodolites, and also act as an authorized agent for multiple well-known industry brands, covering a full range of engineering surveying tools, measuring instruments and experimental equipment. We integrate production, global trade, technical support and after-sales service, committed to providing global customers with high-quality products and professional solutions. We look forward to cooperating with you!
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