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尺寸:58X53mm MTK AG3335AD芯片 L1单频多模 带惯导算法 TDK-42670

GGM-5853F5ADR-AGGB

Features

 

Build on high performance, low-power MediaTek AT3335AD chip set

Ultra high track sensitivity: -165dBm

Built-in TDK-42670 acceleration sensor to define various gravity algorithms

Concurrent reception of multi-band and multi-system  satellite signals

Supports BDS-3 signal

Support satellite systems: GPS,Glonass,Galileo, Beidou, QZSS, SBAS

Supports all civil GNSS signals

Automatically inertial navigation positioning 

without GNSS signal

Extremely fast TTFF at low signal level

(Cold start ≤24s, Hot start ≤1s).

Multipath detection and suppression

Works with passive and active antenna

Low power consumption: Max 56mA@3.3V

NMEA-0183 compliant protocol or custom protocol

Operating voltage:3.0V ~ 5.5V

Patch Antenna Size:35x35x4+25x25x4 mm

Small form factor: 52.7±0.5x57.6±0.5x20.72±0.5mm

Communication type: UART/TTL

Wire interface type:  4Pin , L=150cm

Recommended operating temperature range:-40to75

RoHS compliant (Lead-free)



Parameter

Specification

GNSS engine

• GNSS engine has 135channels and DSP accelerators

GNSS reception

• GPS/QZSS:  L1 C/A, L5

• GLONASS:  L1OF

• GALILEO:  E1(E1B+E1C), E5A

• BEIDOU:  B1I, B2A

• SBAS:  WAAS, EGNOS, MSAS, GAGAN  

Update rate

• GNSS  10Hz Maximum

Position accuracy [1]

• GNSS  <1m CEP

• SBAS  <1m CEP

Velocity & Time accuracy

• GNSS  0.01m/s CEP

• SBAS  0.05 m/s

• 1PPS  25 ns

Time to First Fix(TTFF) [1]

• Hot start1 sec

• Cold start24 secs

Sensitivity [1]

• Cold start-148dBm

• Hot start-155dBm

• Reacquisition-158dBm

• Tracking & navigation-165dBm

GNSS Operating limit

• Velocity515m/s

• Altitude18,000m

Datum

• Default WGS-84 / Customized

Horizontal Locating

Accuracy

• GNSS inertial navigation   <1.5m CEP @-130 dBm

Without aid              Sub-meter (3% CEP)

UART Port

• UART Port: TX and RX

• Supports baud rate from 9600bps to 961200bps.

• NMEA 0183 Protocol Ver. 4.00/4.10,Cynosure GNSS Receiver Protocol

Temperature Range

• Normal operation:  -40°C ~ +85°C

• Storage temperature:  -55°C ~ +100°C

• Humidity:  5% ~ 95%

Physical Characteristics

• Small form factor: 52.7±0.5x57.6±0.5x20.72±0.5mm

• Communication type: UART

• Wire interface type: 4Pin , L=3750px

• Weight:  Approx. 90.1g


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