Four-star full-frequency Gmouse YC-GM301
1. Product Introduction
YC-GM310 is an integrated spiral antenna positioning module, consisting of a GNSS helical antenna, RF front-end, built-in miniature receiver module, and magnetic sensor. It features a simple structure and compact size. The GNSS four-arm helical antenna receives multi-band GNSS signals sent by satellites and processes them through a low-noise amplifier circuit. The positioning module then decodes the received antenna signals to obtain current position information.
The product uses a multi-system, multi-frequency small-size high-precision positioning module that supports signal tracking from satellite navigation systems such as GPS, BDS, GLONASS, and Galileo, making it suitable for applications in the Internet of Things, smart driving, drones, and intelligent robots.
|
Signal |
BDS: B1, B2, B3GPS: L1, L2, L5GLONASS: G1, G2Galileo: E1, E5a, E5b |
| Time to first fix |
Cold start time: ≤20s Hot start time: ≤10s |
| PPSS Timing Accuracy (RMS) |
20ns |
| Single Point Positioning Accuracy (RMS) |
Horizontal: 1.5m, Vertical: 3m |
| RTK Initialization Time |
<5s (typical value) |
| RTK Accuracy |
Horizontal: 8mm+1ppm*D, Vertical: 15mm+1ppm*D D is the baseline length (unit: mm) |
| Supported Protocols |
NMEA0183; RTCM2.X; RTCM3.X |
| Power Supply Voltage |
5±0.5VDC |
| Power Consumption |
≤1.5W |
| Communication Interface |
UART |
| Operating Temperature |
-40°C to +70°C |
| Storage Temperature |
-55°C to +85°C |
| Dimensions |
Φ39.8×32mm |
| Weight |
≤15g |
| Hardware Interface |
Connector: GH1.25 8P with lock |
1. Precautions
1) The module contains temperature-sensitive components internally, so ensure stable temperatures and keep it away from hot airflow as much as possible.
2) Some components on the module are susceptible to static electricity damage, which can affect IC circuits and other components. Therefore, static protection measures should be taken during use.
3) When handling the module, wear gloves or finger cots and anti-static wrist straps that comply with anti-static protection standards.
4) When the module is idle, it should be placed on a soft protective pad (such as an anti-static foam pad) and not stacked randomly; during transportation, soft protective pads should be used between modules for protection.
5) The module should be handled gently during use to prevent damage from rough operations.
6) When powering on, pay attention to the positive and negative poles of the power supply and the voltage to avoid reverse connection and excessive voltage burning out the module.
For larger order quantities, prices are more favorable (individual purchases include shipping and customs clearance fees).