For those who like to DIY, for example, making RC helicopter, quadcopter, and other projects, here is a awesome ultimate GPS module for you guys, GPS module. Don’t be fooled by it’s small size, this is a very sensitive, high quality GPS module with all the extras you could want and more at under 5 grams!
This module is built around the MTK MT3339 chipset, a no-nonsense, high-quality GPS module that can give you fast and accurate positioning on 66 channels., has an excellent high-sensitivity receiver(-165 dB tracking!), and a built in antenna. It can do up to 10 location updates a second for high speed, high sensitivity tracking. Power usage is incredibly low, only 20m mA during navigation. It is a excellent stand alone gps module which is sensitive and fast fix! And GPS module is easy to solder and 1PPS output now in use for frequency counter and it works great. And the update rate of this module can be up to 10Hz!
To reduce the effect from the SA and the atmosphere refraction to the least, the DGPS has been invented. It is a fixed GPS receiver to receive the satellite signals. This device can accurately know the arriving time of the satellite signals theoretically which it compare with the actual arriving time of it then and work out the difference value. This value can reflect the effect perfectly. Next, the DGPS sends the difference value out so that other GPS receivers can get a more accurate reading based on the value. The error can be within 5m to 10m or even less. To be another amazing point, there is DGPS in the GPS module. And the error this MTK MT3339-based module make is just 2.5m! What’s more, it supports QZSS and AGPS to give you the best positioning.
Go get it for your projects! This powerful GPS module with so many strong features is less than 13 dollars. I don’t think you can miss such a wonderful thing!
FGPMMOPA6H GPS Module Spec:
Chipset: MTK MT3339
High Update Rate: up to 10Hz
AGPS: Support for Fast TTFF
Consumption current: Acquisition: 25mA Typical
Consumption current-II: Tracking: 20mA Typical
Certifications: CE, FCC
Position Accuracy: <3.0M 50% CEP
Support: NMEA 0183 and PMTK protocol
Support-II:Antenna Status Protocol
Size: 15mm x 15mm x 4.7mm