GPS Smart Antenna Module
LS20030/31/32 series products are complete GPS smart antenna receivers, including an embedded antenna and GPS receiver circuits, designed for a broad spectrum of OEM system applications.
LS20030 / 31 / 32 series products are complete GPS smart antenna receivers, including an embedded antenna and GPS receiver circuits, designed for a broad spectrum of OEM system applications. The product is based on the proven technology found in LOCOSYS 66 channel GPS SMD type receivers MC-1513 that use MediaTek chip solution. The GPS smart antenna will acquire up to 66 satellites at a time while providing fast time-to-first-fix, one-second navigation update and low power consumption. It can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment. Its far-reaching capability meets the sensitivity requirements of car navigation as well as other location-based applications.This module supports hybrid ephemeris prediction to achieve faster cold start. One is self-generated ephemeris prediction 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 GPS module is powered on and satellites are available. The other is server-generated ephemeris prediction 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.
- MediaTek high sensitivity solution.
- Support 66-channel GPS.
- Low power consumption.
- Fast TTFF at low signal level.
- Built-in 12 multi-tone active interference canceller.
- Free hybrid ephemeris prediction to achieve faster cold start.
- Built-in data logger.
- Up to 10 Hz update rate.
- Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN).
- Support Japan QZSS.
- Indoor and outdoor multi-path detection and compensation.
- Build-in micro battery to reserve system data for rapid satellite acquisition (not in LS20033).
- LED indicator for GPS fix or not fix (not in LS20033) Small form factor 16 x 12.2 x 2.2 mm SMD type, RoHS compliant.
|Satellite System||GPS + QZSS|
|Input Voltage||4.75V - 5.25V||3.0V - 4.3V||4.0V - 6.0V|
|Operating Temp (°C)||-40 ~ 85|
|Dimension (mm)||30 x 30 x 8mm|
|Antenna Size(mm)||25 x 25 x 4mm|
- Automotive Navigation.
- Machine to Machine (M2M).
- Files Download
GPS rollover issue
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