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BY682E full-system dual antenna heading GNSS OEM Board GPS RTK receiver
BY682E full-system dual antenna heading GNSS OEM Board GPS RTK receiver
BY682E full-system dual antenna heading GNSS OEM Board GPS RTK receiver

BY682E is embedded with Bynav’s new generation of RTK algorithm engine and can quickly calculate the accurate relative position of antennas and the direction of the line connecting the phase center of two antennas, which is expressed as deviation from True north.
| Model | BY352 | BY682E | BY682S | |
| Functions | Single Point Positioning | Y | Y | Y |
| Dual-Antenna Heading | Y | Y | Y | |
| RTK | Y | Y | Y | |
| Three Vector RTK | Y | Y | Y | |
| Timing | Y | Y | Y | |
| Reference Station Mode | Y | Y | Y | |
| Rover Station Mode | Y | Y | Y | |
| On-Board IMU | - | Optional | Optional | |
| Static Post-Processing | - | Optional | Optional | |
| Output of Dual-Antenna | Single-Antenna | Optional | Optional | |
| Raw Observations | Raw Observations | |||
| NTRIP | Optional | Optional | Optional | |
| Signal Frequency | BDS | B1l,B2l | B1l,B2l | |
| GPS | L1C/A,L2C | L1C/A,L2C,L2P | ||
| QZSS | L1C/A,L2C | L1C/A,L2C | ||
| IRNSS | - | L5 | ||
| GLONASS | G1 | G1,G2 | ||
| BDS-3 | - | Optional | B1C,B2a | |
| Galileo | - | Optional | E1,E5b | |
| Single Point Accuracy | Horizontal | 1.5m RMS | ||
| Vertical | 2.5m RMS | |||
| RTK Accuracy | Horizontal | 1.0cm + 1ppm RMS | ||
| Vertical | 1.5cm + 1ppm RMS | |||
| Heading Accuracy | 0.2°/m RMS | |||
| Timing Accuracy | 20ns RMS | |||
| Velocity Measurement Accuracy | 0.05m/s RMS | |||
| Maximum Data Rate | Raw Data | 10Hz | 20Hz | 50Hz |
| RTK | 10Hz | 20Hz | 50Hz | |
| RTK+Heading | 10Hz | 10Hz | 20Hz | |
| Time to First Fix | Cold Start | ≤45s | ||
| Hot Start | ≤30s | |||
| RTK Initialization Time | ≤5s | |||
| Reacquisition | ≤1s | |||
| Environmental temperature | Operating | -40℃~+85℃ | ||
| Storage | -55℃~+95℃ | |||
| Humidity | 95% non-condensing | |||
| Vibration | GJB 150.16A-2009 | |||
| Power | Single-Antenna (Typical) | 1.7W | 1.8W | 1.9W |
| Dual-Antenna (Typical) | 2.2W | 2.3W | 2.4W | |
| Input Voltage | +3.25V~+3.45V | |||
| Physical and Electrical | Dimensions | 71mm×46mm×11mm | ||
| Weight | 26g | 27g | 32g | |
| RF Connectors | MMCX-K×2 | |||
| First Antenna (ANT1) Positioning | ||||
| Second Antenna (ANT2) Heading | ||||
| Power&Data Connectors | 20-pin double row, male(2mm) | 28-pin double row, male(2mm) | ||
| Communication Ports | UART×3 | UART×3 | UART×3 | |
| 1PPS×1 | 1PPS×1 | 1PPS×1 | ||
| EVENT IN×2 | EVENT IN×2 | |||
| EVENT OUT×1 | EVENT OUT×1 | |||
| CAN×1 | CAN×1 | |||
| LAN×1 | ||||
BY682 GNSS board has the following features:
- Support all system and all frequency RTK solution,like BDS-3 and Galileo;
- Support three vector RTK solution, optimized performance under dynamic conditions;
- Support raw data output and post-processing;
- Support up to 50Hz RTK solution frequency(optional), and 10Hz RTK+heading solution frequency, latency less than 20ms (typical value).
BY682 is widely used in surveying, mapping, self-driving application, UAV, driver license testing, digital construction, precision agriculture, deformation monitoring, industrial control and many other fields.

Bynav is a leading high precision GNSS core components manufacturer, the R&D team is originated from Chinese BeiDou Satellite System construction main force and won over 30 patents and 4 National Progress Awards. With GNSS signal processing algorithm, RTK algorithm and multi-source fusion algorithm, the company has produced a series of products such as GNSS ASIC, GNSS OEM board, receivers and GNSS/INS system.




Packing details:
1, Standard packing: 1pc/polybag, and shipped out in carton.
2, Per buyer's request.

Delivery details:
1, Sample lead time: within 7 days upon receipt of your payment.
2, Shipment terms: we can shipp out by DHL/TNT/UPSFedex/EMS/Aramex, or per buyer's request.

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Warranty: 12months


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