High Performance Accurate Cheap Mtk At6558f/R GPS Tracking Module

• Chip: At6558r-5n32
• Support Network: GPS
• Warranty: 1 Year
• Frequency: Bds/GPS/1.5611-1.57542GHz
• Protocol: Nmea 0183
• Dimensions: 10.0mm * 9.7 mm * 2.4mm
• Model NO.: QFL1MZ3
• Channel: 56CH
• Model Number: Qfl1mz3
• Trademark: Qianfeng
• Origin: Shenzhen Guangdong
• HS Code: 85269120
• Production Capacity: 50000pieces/Month

Product Description

Specification

Chip Characteristics
Model number	QFL1MZ3
Chip	AT6558R-5N32
Frequency	BDS/GPS/1.5611-1.57542GHz
Protocol	NMEA 0183
Baud rates	4800, 19200, 38400, 57600, 115200bps (default 9600 baud rate)
Channel	56CH
Sensitivity	Tracking:-162dBm Capture:-148dBm
Cold start	Average 35 seconds
Warm start	Average 10 seconds
Hot start	Average 1 sec
Accuracy	< 2.5 m [Autonomous] [50%] < 3m [SBAS]
Maximum height	18000 m
Maximum speed	515 m/s
Maximum acceleration	<= 4G
Update frequency	1-10 Hz
Physical properties
Type	18 pin stamp holes
Dimension	10.0mm * 9.7 mm * 2.4mm
Power supply
Power supply	3.3VDC ±5%
Backup voltage	1.8~3.6VDC
Power consumption	21mA for external passive antenna, 35mA for external active antenna

Working environment
Humidity range	5% to 95% non-condensing
Operating temperature	-20ºC to 85ºC
Storage temperature	-40ºC to 85ºC

Features

1.Single-sided surface mount, secondary SMT solution,faster application

2.RoHS compliant

3.Uses 0.5PPM high precision TCXO to compensate for errors such as quadrature error/temperature drift

4.Built-in LNA, low noise signal amplifier

5.Rich data output rate: 9600bps(default)[Optional:4800,19200,38400,57600,115200]

6.Can be set up with any output statement: NMEA0183 V3.0(GGA,GSA,GSVRMC,VTG,GLL)

7.Built-in RTC crystal

8.Supports adjustable data refresh rate: 1Hz-10Hz

9.Supports positioning PPS indicator: always on or off before positioning; blinking after positioning

10.Positioning mode: GPS+BeiDou

 

Product applications

1.GPS for PDA, Pocket PC and other portable devices.

2.Track and trace products such as personal positioning and car positioning.

3.Mapping products such as area measurement and distance measurement.

4.Synchronous U-track logging and GPS/BeiDou data point calibration.

5.TC time and timing

Company Introduction Introduction

FAQ
1. who are we?
We are based in Guangdong, China, start from 2005,sell to North America(50.00%),Western Europe(20.00%),South
America(20.00%),Eastern Europe(10.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.

3.what can you buy from us?
gps module

4. why should you buy from us not from other suppliers?
- self-owned R& D team for hardware and software

- self-owned antenna GPS factory ( sintering- debugging

- mass production) -self-owned assembly factory

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese.