DG2525  GPS Antenna Module 

General Description

 Delin Comm DG2525 is a complete GPS engine module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol.

    Its –165dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems.

Features

Build on high performance, low-power

   GK9501 chip set

Ultra high Track sensitivity: -165dBm

Extremely fast TTFF at low signal level

Built in high gain LNA

Low power consumption: Max 28mA@3.3V

NMEA-0183 compliant protocol or custom

    protocol

Operating voltage: 3.0V to 5.0V

Operating temperature range:-40to85℃

Patch Antenna Size: 25x25x4mm

Module Size: 25.5x25.5x7.2mm

Communication type: UART/TTL

RoHS compliant (Lead-free)