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FM3516 GNSS Module

Based on MediaTek Single Chip Architecture (AG3335M).
ARM Cortex-M4 based application processor
L1 and L5 dual-band GNSS receiver
High sensitivity: -165dBm tracking
Multi-tone active interface canceller (MTAIC)
Channels: 135 acquisition
Low power consumption: 35mA @ acquisition, 35mA @ tracking
Cold/Warm/Hot start time: <24/<24/<1 seconds
Maximum update rate up to 10Hz
GPS data interface: TTL level serial port
Support SBAS – WAAS, EGNOS, GAGAN and MSAS
Dimension:16*16*2.2 mm
RoHS compliant
Advanced software features
• • EPOTM orbit prediction
• Supports logger function (LOCUS)

Categories: ,

Description

General
Chipset MTK AG3335M
Frequency L1, 1575.42~1605.375MHz
L5, 1176.45MHz
Channels 135 channels
SBAS WAAS, EGNOS, GAGAN,MSAS Supported
Datum WGS84(Default), Tokyo-M, Tokyo-A, User Define
CPU ARM Cortex-M4
Dimensions
Length/Width/Height 16*16*2.2 mm
Weight 1 g
Performance Characteristics
Position Accuracy
1.5m CEP
Velocity Accuracy Without aid:0.1 m/s
Acceleration Accuracy Without aid:0.1 m/s²
Timing Accuracy 10 ns RMS
Sensitivity Acquisition:-148dBm (Cold Start)
Reacquisition:-160dBm
Tracking:-165dBm
Maximum Update Rate Up to 10Hz(Default: 1Hz)
Acquisition (Open sky, stationary)
Reacquisition Time Less than 1 second
Hot start 1.0s (Typical)
Warm start 24s (Typical)
Cold start 24s (Typical)
Dynamic
Altitude Maximum 18,000m
Velocity Maximum 515m/s
Acceleration Maximum 4G
Power
Input Voltage DC 3.3V Typical
Power Consumption @ 3.3V Acquisition:35mA Typical
Tracking:35mA Typical
I/O
Signal Output TTL level, 8 data bits, no parity, 1 stop bit
Available Baud Rates 9600~921600 bps(Default:115200)
Protocols NMEA 0183 v4.1 (GGA,GSA,GSV,RMC,VTG)
RTCM
MTK NMEA Command
Network Assistance Messages
Data output Interface
Protocol messages 115200 bps/8/N/1 (Default)
Output format GGA(1sec),GSA(1sec),RMC(1sec),VTG(1sec),
GSV(5sec) (Default)
Environment
Operating Temperature -45 ℃ to 85 ℃
Storage Temperature -50 ℃ to 125 ℃
Operating Humidity 5% to 95% (no condensing)