The Delin DG1513 is a complete GPS&GLONASS engine module that features super sensitivity, ultra low power and small form factor. The GPS&GLONASS 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&Beidou 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.

Applications

1. LBS (Location Based Service)
2. PND (Portable Navigation Device)
3. Vehicle navigation system
4. Mobile phone

Features

1. Build on high performance, low-power GUOKE chip set
2. Ultra high Track sensitivity: -165dBm
3. Extremely fast TTFF at low signal level
4. Built in high gain LNA
5. Low power consumption: Max 45mA@3.3V
6. NMEA-0183 compliant protocol or custom protocol
7. Operating voltage: 2.8V to 4.3V
8. Operating temperature range:-40to85ºC
9. Patch Antenna Size: 12x12x4mm
10. Module Size: 15.3x13.2x7.5mm
11. Communication type: UART/TTL
12. RoHS compliant (Lead-free)

  1.2.Power Supply

        Regulated power for the DG1513 is required. The VCC Pin Need a stable DC voltage supply. Power supply ripple must be less than 30mV. The input voltage Vcc should be 2.8V~4.3V, Recommended power supply voltage is 3.3V . maximum current is 45mA. Suitable decoupling must be provided by external decoupling circuitry.

   1.3.UART Ports

        The module supports two full duplex serial channels UART. All serial connections are at 3V CMOS logic levels, if need different voltage levels, use appropriate level shifters. The baud rate of both serial ports are fully programmable, the data format is however fixed: X, N, 8, 1, i.e. X baud rate, no parity, eight data bits and one stop bit, no other data formats are supported, LSB is sent first. The modules default baud rate is set up 9600bps, however, the user can change the default baud rate to any value from 4800 bps to 115kbps. UART port can be used for firmware upgrade, NMEA output and PMTK proprietary commands input.
 The module is equipped with a 5-pin pad that connects to your application platform. The DG1513 module It consists of a GUOKE single chip GNSS IC which includes the RF part and Baseband part, a patch antenna, a LNA, a SAW filter, a TCXO, a crystal oscillator.

2.1. Pin Assignment                                              
   
                                                                      
                     


2.2.Mechanical Dimensions

      This chapter describes the mechanical dimensions of the DG1513 module. Size unit(mm)