General Description

Delin Comm EM1612-R is a complete GPS engine module that features super sensitivity, ultra low power and small form factor.it with superior and performance even in urban canyon and dense foliage environment.
This module supports self-generate orbit prediction, EASYTM, to achieve faster cold start and warm start. The EASYTM is no need of both network assistance and host CPU's intervention. The predication is valid for up to 3 days and updates automatically from time to time when GPS module is powered on and satellites are available.
 
Features

Build on high performance, low-power MediaTek MT3337 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: 2.8V to 4.3V
Operating temperature range:-40to85ºC
SMD type with stamp holes
Small form factor: 16x12x2.6mm
RoHS compliant (Lead-free)
IATF16949 quality control

1 Description
1.1 General Description
DeLin EM1612-R GPS module embedded LNA brings high performance of MTK positioning engine to the industrial applications. It is able to achieve the industry 's highest level of sensitivity, accuracy and TTFF with the lowest power consumption in a small-footprint leadless package. With 66 search channels and 22 simultaneous tracking channels, it acquires and tracks satellites in the shortest time even at indoor signal level.
EM1612-Rmodule combines many advanced features including EASY, AIC, LOCUS, AlwaysLocate ™, FLP. These features are beneficial to accelerate TTFF, improve sensitivity,save consumption. The module supports various positioning,navigation and industrial applications. including autonomous GPS, SBAS (including WAAS, EGNOS,MSAS, and GAGAN),QZSS, and AGPS.EASY technology as the key feature of EM1612-Ris one kind of AGPS. Capable collecting and processing all internal aiding information like GPS time,Ephemeris, Last Position,etc.,the GPS module delivers a very short TTFF in either Hot or Warm start.EM1612-Rmodule is a SMD type module with the compact 16mm × 12mm × 2.6mm form factor. It can be through the 24-pin pads embedded in your applications. It provides necessary hardware interfaces for connection with the main PCB.Made of lead-free technology, conforms to the RoHS standard, Single patch, two times more rapid application of SMT scheme