Navia Products

Navigation GNSS modules

NL3333

KL3333

SL3333

ML8088sE


NL3333

NL3333The NAVIA NL3333 new navigation receiver is made in an original form factor of 8.7 x 9.5 mm based on a MediaTek MT3333 chipset. In comparison with previous NAVIA modules, NL3333 dimensions are scaled down, and the power consumption is significantly reduced. At the same time, the price remains at a reasonable level.

Relative to other NAVIA modules, NL3333 features a more flexible power management scheme. The power control of the active antenna is brought to a dedicated pin. It allows saving place on the customer’s PCB when using the passive antenna or to put a necessary RF decoupling (inductance) on the board when the active antenna is necessary.

The receiver utilizes the full range of GNSS of systems: GPS, GLONASS, Galileo, QZSS and, in the future, BeiDou. NL3333 has the advantage of high sensitivity, low energy consumption, and fast time to the first fix (TTFF). The module includes a 12-staged noise suppression system. The supply voltage of the module is 2.8 – 4.2 Volts, which allows using it successfully in any device powered from LiPo batteries. The receiver communicates with consumer equipment through the UART using the NMEA protocol.

Technical Features:

Chipset MTK MT3333
Working frequencies GPS L1: 1575.42 MHz
GLONASS L1: 1598.0625~1605.375 MHz
GALILEO E1: 1575.42 MHz
Power consumption @ 3.3V and 1 Hz update rate GPS+GLONASS GPS alone
Acquisition 22 mA 19 mA
Tracking 18 mA 14 mA
Sensitivity Cold start (autonomous Acquisition): -148 dBm
Re-acqisition: -163 dBm
Tracking: -165 dBm
TTFF (time to the first fix) Hot start: 1 sec
Warm start: 22 sec
Cold start: 25 sec
Horizontal Position Accuracy Without corrections 3.0 m
With DGPS SBAS (WAAS, EGNOS, MSAS) 2.5 m
Update rate (NMEA) Up to 10 Hz (step 1 Hz)
UART ratings 4800/9600/…/115200 baud
AGPS (EPO) Supported
Functions EASY, Always Locate, EPO/HotStill
Power supply voltages VCC: 2.8 V … 4.3 V

VBACKUP: 2.0 V… 4.3 V

Supported antennas Passive (patch, chip etc)
Active
BackupCurrent @ 3V 7 uA
Dimensions 8.7 x 9.5 x 2.0 mm, SMD package
Operating temperature -40 °C … +85 °C
Antenna input ESD protection IEC 61000-4-2 level III

KL3333

kl_3333Navia KL3333 GPS/GLONASS device (receiver) is made in the popular form factor of 9.7 x 10.1 mm. The receiver is based on Mediatek MT3333 chipset. The main advantages of the module are its small size and power consumption, as well as a reasonable price.

The KL3333 receiver utilizes the full range of GNSS systems: GPS, GLONASS, Galileo, QZSS now, and BeiDou will be implemented in the future. KL3333 has high sensitivity, low power consumption and fast time to first fix (TTFF). The module contains a 12-stage noise suppression system. The supply voltage is 2.8 – 4.2 Volts, which allows for successful use of the module in any equipment powered by LiPo batteries. The receiver communicates with consumer equipment through the UART using the NMEA protocol.


SL3333

sl_3333Navia SL3333 GPS/GLONASS device (receiver) is made in the popular form factor of 12 x 16 mm. The receiver is based on Mediatek MT3333 chipset. The main advantages of the module are its small size and power consumption, as well as a reasonable price.

The SL3333 receiver utilizes the full range of GNSS systems: GPS, GLONASS, Galileo, QZSS now, and BeiDou will be implemented in the future. SL3333 has high sensitivity, low power consumption and fast time to first fix (TTFF). The module contains a 12-stage noise suppression system. The supply voltage is 2.8 – 4.2 Volts, which allows for successful use of the module in any equipment powered by LiPo batteries. The receiver communicates with consumer equipment through the UART using the NMEA protocol.


ML8088sE

navia_ML8088s-e2GLONASS/GPS module NAVIA ML8088sE specially designed for calculation current coordinates and speed of target in real time in standalone mode as well as generation time synchronization pulse 1PPS and exchange with external peripherals with using RS232 interface.

Evaluation Board NAVIA ML8088s-DEMO available on stock for the order.

Principe of module working based on parallel reception and correlation data processing using 32 channels of the received signals from different navigation satellites: GLONASS constellation in frequency band L1 (PT-code), GPS at frequency band L1 (C/A-code) and GALLILEO L1 code.

A navigation receiver module NAVIA ML8088sE equipped with using a state of the art dedicated chip STA8088FG that is a member of so called “Teseo II” family system on die produced by STMicroelectronics – a World leader in silicon chip manufacturing.

Receiver module has an excellent sensitivity, low power consumption and short cold start time.

navia_ml8088s-demoReceiver has two independent digital filtering and processing channels in IF front end (one for GLONASS and second for GPS now used) and 32 correlation processing channels in BB processor. RF front End also has 3 state jammer barrier based on factor analysis.

Module designed with using 0201 components inside with a common idea to do device smallest as small that allowed in fact to reach a dream target with form-factor 13mmx15mm.

А product available from stock.

Operations manual

ML8088s USB driver

Mandatory certification: type approval of measuring instruments

svidetelstvo_ob_utverzhdenii_sredstv_izmerenij_GPS_GL8088s_ML8088s

Voluntary certification

Sertifikat_SOOTVETSTVIYA