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尺寸:16X12MM MTK AG3335AA芯片 双频多模 10Hz

GT-1612F5A-AGGB

Features

 

Build on high performance, low-power MediaTek AG3335AAchip set

Ultra high track sensitivity: -165dBm

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

Supports BDS-3 signal

Supports all civil GNSS signals

Extremely fast TTFF at low signal level

(Cold start ≤24s, Hot start ≤1s).

Multipath detection and suppression

Works with passive or active antenna

Low power consumption: Max 46 mA@3.3V

NMEA-0183 compliant protocol or custom protocol

Operating voltage: 3.0V ~ 3.6V

SMD type with stamp holes

Small form factor: 16x12.2x2.6mm

Operating temperature -40 ~ +75ºC

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  << span="">1m CEP

• SBAS  << span="">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 start 35 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

UART Port

• UART Port: TXD and RXD

• 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 ~ +75°C

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

• Humidity:  5% ~ 95%

Physical Characteristics

• Size:  16±0.15 × 12.2±0.15 × 2.6±0.1mm

• Weight:  Approx. 2.0g


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