Product overview
The YAHREE Ace2 is a dual-frequency GNSS receiver for drone navigation and surveying applications. It supports four satellite systems: BDS, GPS, GLONASS and Galileo, with listed signals of B1/B1C/B2a, L1/L5, G1 and E1/E5 respectively. Its positioning specifications give horizontal accuracy below 1.5 m and vertical accuracy below 2.5 m, alongside a separate stated receiver accuracy of 0.7 m. Acquisition sensitivity is -147 dBm, tracking sensitivity is -162 dBm, and the data update rate is listed as 1 / 10 Hz.
The module measures 67 mm in diameter and 22 mm high, defining the receiver’s physical space requirement for integration. It operates from a DC 5 V supply and is supplied with one Ace2 module, one GPS bracket and one CAN cable. The enclosure carries an IP65 protection rating. Operating temperature spans -40°C to +85°C, while storage temperature spans -55°C to +85°C. Storage humidity is specified as 95% under non-condensing conditions. The supplied configuration is a GNSS module package for integration into a drone or surveying system.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | Dual-frequency GNSS receiver |
| Applications | Navigation for drones and surveying applications |
| Supported satellite systems | Four |
| Stated receiver accuracy | 0.7 m |
| BDS frequencies | B1/B1C/B2a |
| GPS frequencies | L1/L5 |
| GLONASS frequency | G1 |
| Galileo frequencies | E1/E5 |
| Horizontal positioning accuracy | Less than 1.5 m |
| Vertical positioning accuracy | Less than 2.5 m |
| Acquisition sensitivity | -147 dBm |
| Tracking sensitivity | -162 dBm |
| Data update rate | 1 / 10 Hz |
| Operating voltage | DC 5 V |
| Product dimensions | Φ67 × H22 mm |
| Operating temperature | -40°C ~ +85°C |
| Storage temperature | -55°C ~ +85°C |
| Storage humidity | 95%Non-condensing. |
| Protection rating | IP65 |
| Ace2 module quantity | 1Included equipment. |
| GPS bracket quantity | 1Included equipment. |
| CAN cable quantity | 1Included equipment. |
