Basic Info.
Model NO.
QFL7GU5F
Channel
72CH
Specification
28 X 28 X 8.6mm
Trademark
Qianfeng
Origin
Shenzhen Guangdong
HS Code
85269120
Product Description
Specification
Features
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
| 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 |
| 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
Company Introduction Introduction
FAQ | 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
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.
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.