Beidou Satellite Positioning Module Differential Module GPS Module

• Chip: Ubx-7020-Kt
• Support Network: GPS
• Warranty: 1 Year
• Model NO.: QFL7GU5F
• Frequency: L1, 1575.42MHz
• Protocol: Nmea 0183
• Dimensions: 28 X 28 X 8.6mm
• Connector: 6pin Header 1.25mm Pitch
• Channel: 72CH
• Trademark: Qianfeng
• Origin: Shenzhen Guangdong
• HS Code: 85269120
• Production Capacity: 50000pieces/Month

Product Description

Specification

Chip Characteristics
Model number	QFL7GU5F
Chip	UBX-7020-KT
Frequency	L1, 1575.42MHz
Baud rates	4800bps-921600bps (default 9600bps)
Channel	72CH
Sensitivity
Tracking	-164dBm
Capture	-159dBm
Cold start	-147dBm
Start-up time
Cold start	Average 32 seconds
Warm start	Average 10 seconds
Hot start	Average 1 sec
Accuracy
Horizontal accuracy	2.0m CEP 2D RMS SBAS assisted (at open sky)
Time accuracy	30 ns

Working limits
Maximum height	50,000 m
Maximum speed	500 m/s
Maximum acceleration	<= 4G
Output data
Output level	TTL level
Output protocol	NMEA0183 standard protocol (can be set to specify output statements)
Update frequency	1-10 Hz (default 1 Hz)
Physical Characteristics
Dimensions	28 x 28 x 8.6mm
Weight	12g
Connector	6pin header 1.25mm pitch
Working environment
Operating temperature	-40°C to 85°C
Storage temperature	-40°C to 85°C
Indicator light
POWER lamp	Power indicator, red light after normal power-on
PPS lamp	PPS light not illuminated before positioning, PPS light flashes after  successful positioning

Features

1.Industry standard 25*25*4mm high sensitivity GPS antenna

2.Uses 0.5PPM high precision TCXO
 

3.Built-in RTC crystal and Piffa capacitor for faster hot start
 

4.Built in LNA, low noise signal amplifier
 

5.Compatible with UBLOX 7020 chips, built-in FLASH, supports warm start
 

6.1-10Hz positioning update rate
 

7.Supports A-GPS services such as Assist Now Online and Assist Now Offline
 

8.Positioning mode: GPS

Product applications

GPS for PDA, Pocket PCs and other portable devices

Track and trace products such as personal positioning and car positioning

Mapping products such as area measurement and distance measurement, mu meters

Law enforcement recorder, car recorder, advertising machine, external antenna, etc

Track recording and GPS/Beidou data point calibration products.

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.