MGS-1818-52Q

MGS-1818-52Q

MGS-1818-52Q is a complete standalone multi-frequency GNSS smart antenna module, includingembedded patch antenna and GNSS receiver circuits which is based Airoha AG3352Q platform.

MGS-1818-52Q is a complete standalone multi-frequency GNSS smart antenna module, including embedded patch antenna and GNSS receiver circuits which is based Airoha AG3352Q platform. The module can simultaneously acquire and track multiple satellite constellations that include GPS, GLONASS, GALILEO, BAIDOU, and QZSS simultaneously, which in combination with the support of SBAS, greatly increases the number of visible satellites and enhances positioning accuracy.
 
Its superior cold-start sensitivity allows it to acquire, track, and get position fix autonomously in difficult weak signal environment. Its superior tracking sensitivity allows continuous position coverage in nearly all outdoor application environments.
 
The module supports hybrid ephemeris prediction to achieve faster cold start. One is self-generated ephemeris prediction (called EASY) that is no need of both network assistance and host CPU's intervention. This is valid for up to 3 days and updates automatically from time to time when GNSS module is powered on and satellites are available. The other is server-generated ephemeris prediction (called EPO) that gets from an internet server. This is valid for up to 14 days. Both ephemeris predictions are stored in the on-board flash memory and perform a cold start time less than 15 seconds.
 
The faster GNSS fixes make it possible to use accurate positioning and navigation services anytime and anywhere with a smaller power budget than previously possible. Available in a cost-optimized version as well as a low-power version which supports for the Adaptive Low Power (ALP ) feature in fitness and normal navigation modes.

特性

• Build on high performance, low-power AG3352Q chip set
• Ultra-High track sensitivity
• Support GPS, GLONASS, GALILEO, BAIDOU, and QZSS simultaneously
• Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
• Low power consumption
• Free hybrid ephemeris prediction to achieve faster cold start
• Multipath detection and suppression
• Small form factor
• Connector or direct soldering connection alternatives
• RoHS compliant

规格

• Memory: Flash
• Satellite System: GPS + QZSS + GALILEO + GLONASS + BEIDOU
• Interface: UART
• Input Voltage: 3.0V - 5.0V
• Power (mA): 20mA
• Operating Temp (°C): -40 ~ 85
• Dimension (mm): 18.3 x 18.4 x 7.4mm
• Antenna Size (mm): 18 x 18 x 4mm

应用

• Personal positioning and navigation
• Automotive navigation
• Marine navigation

资料下载

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  MGS-1818-52Q_datasheet_v0.8

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  Datasheet of MGS-1818-52Q

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